256232495904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:789

約数の個数: 768

約数和(自身を含む): 909352894464

約数和(自身を除く): 653120398560

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 37, 42, 44, 47, 48, 56, 62, 66, 74, 77, 84, 88, 93, 94, 96, 111, 112, 124, 132, 141, 148, 154, 168, 176, 186, 188, 217, 222, 224, 231, 248, 259, 264, 282, 296, 308, 329, 336, 341, 352, 372, 376, 407, 434, 444, 462, 496, 517, 518, 528, 564, 592, 616, 643, 651, 658, 672, 682, 744, 752, 777, 814, 868, 888, 924, 987, 992, 1023, 1034, 1036, 1056, 1128, 1147, 1184, 1221, 1232, 1286, 1302, 1316, 1364, 1457, 1488, 1504, 1551, 1554, 1628, 1736, 1739, 1776, 1848, 1929, 1974, 2046, 2068, 2072, 2256, 2294, 2387, 2442, 2464, 2572, 2604, 2632, 2728, 2849, 2914, 2976, 3102, 3108, 3256, 3441, 3472, 3478, 3552, 3619, 3696, 3858, 3948, 4092, 4136, 4144, 4371, 4501, 4512, 4588, 4774, 4884, 5144, 5208, 5217, 5264, 5456, 5698, 5828, 6204, 6216, 6512, 6882, 6944, 6956, 7073, 7161, 7238, 7392, 7716, 7896, 8029, 8184, 8272, 8288, 8547, 8742, 9002, 9176, 9548, 9768, 10199, 10288, 10416, 10434, 10528, 10857, 10912, 11396, 11656, 12173, 12408, 12432, 12617, 13024, 13503, 13764, 13912, 14146, 14322, 14476, 15432, 15792, 16027, 16058, 16368, 16544, 17094, 17484, 18004, 18352, 19096, 19129, 19536, 19933, 20398, 20576, 20832, 20868, 21219, 21714, 22792, 23312, 23791, 24087, 24346, 24816, 24864, 25234, 27006, 27528, 27824, 28292, 28644, 28952, 30221, 30597, 30864, 31584, 32054, 32116, 32736, 34188, 34968, 36008, 36519, 36704, 37851, 38192, 38258, 39072, 39866, 40796, 41736, 42438, 43428, 45584, 46624, 47582, 48081, 48174, 48692, 49511, 49632, 50468, 53909, 54012, 55056, 55648, 56584, 57288, 57387, 57904, 59799, 60442, 61194, 61728, 64108, 64232, 68376, 69936, 71373, 72016, 73038, 75702, 76384, 76516, 79732, 81592, 83472, 84876, 86856, 88319, 90663, 91168, 95164, 96162, 96348, 97384, 99022, 100936, 107818, 108024, 110112, 112189, 113168, 114576, 114774, 115808, 119598, 120884, 122388, 128216, 128464, 133903, 136752, 139531, 139872, 142746, 144032, 146076, 148533, 151404, 153032, 159464, 161727, 163184, 166537, 166944, 169752, 173712, 176638, 181326, 190328, 192324, 192696, 194768, 198044, 201872, 211547, 215636, 216048, 219263, 224378, 226336, 229152, 229548, 239196, 241768, 244776, 256432, 256928, 261701, 264957, 267806, 273504, 279062, 285492, 292152, 297066, 302808, 306064, 318928, 323454, 326368, 332431, 333074, 336567, 339504, 347424, 353276, 362652, 377363, 380656, 384648, 385392, 389536, 396088, 401709, 403744, 418593, 423094, 431272, 432096, 438526, 448756, 459096, 478392, 483536, 489552, 499611, 512864, 523402, 529914, 535612, 558124, 570984, 584304, 592999, 594132, 605616, 612128, 634641, 637856, 646908, 657789, 664862, 666148, 673134, 679008, 706552, 725304, 737521, 754726, 761312, 769296, 770784, 785103, 792176, 803418, 837186, 846188, 862544, 877052, 897512, 918192, 936851, 956784, 967072, 979104, 997293, 999222, 1046804, 1059828, 1071224, 1116248, 1118177, 1132089, 1141968, 1168608, 1185998, 1188264, 1211232, 1269282, 1293816, 1315578, 1329724, 1332296, 1346268, 1413104, 1450608, 1475042, 1509452, 1534841, 1538592, 1570206, 1584352, 1606836, 1674372, 1692376, 1725088, 1754104, 1778997, 1795024, 1831907, 1836384, 1873702, 1913568, 1994586, 1998444, 2093608, 2119656, 2142448, 2212563, 2232496, 2236354, 2264178, 2283936, 2327017, 2371996, 2376528, 2538564, 2587632, 2631156, 2659448, 2664592, 2692536, 2810553, 2826208, 2901216, 2950084, 3018904, 3069682, 3140412, 3213672, 3348744, 3354531, 3384752, 3508208, 3557994, 3590048, 3663814, 3747404, 3989172, 3996888, 4150993, 4187216, 4239312, 4284896, 4425126, 4464992, 4472708, 4528356, 4604523, 4654034, 4743992, 4753056, 5077128, 5162647, 5175264, 5262312, 5318896, 5329184, 5385072, 5495721, 5621106, 5900168, 6037808, 6139364, 6280824, 6427344, 6557957, 6697488, 6709062, 6769504, 6981051, 7016416, 7115988, 7327628, 7494808, 7827239, 7978344, 7993776, 8112731, 8301986, 8374432, 8478624, 8850252, 8945416, 9056712, 9209046, 9308068, 9487984, 10154256, 10305361, 10325294, 10524624, 10637792, 10770144, 10991442, 11242212, 11800336, 12075616, 12278728, 12299947, 12452979, 12561648, 12854688, 13115914, 13394976, 13418124, 13962102, 14231976, 14655256, 14989616, 15487941, 15654478, 15956688, 15987552, 16225462, 16603972, 17700504, 17890832, 18113424, 18418092, 18616136, 18975968, 19673871, 20308512, 20610722, 20650588, 21049248, 21982884, 22484424, 23481717, 23600672, 24338193, 24557456, 24599894, 24905958, 25123296, 26231828, 26836248, 27924204, 28463952, 29310512, 29979232, 30916083, 30975882, 31308956, 31913376, 32450924, 33207944, 34663487, 35401008, 35781664, 36226848, 36836184, 36899841, 37232272, 39347742, 41221444, 41301176, 43965768, 44968848, 46963434, 48676386, 49114912, 49199788, 49811916, 52463656, 53672496, 55848408, 56789117, 56927904, 58621024, 61832166, 61951764, 62617912, 64901848, 66415888, 69326974, 70802016, 72137527, 73672368, 73799682, 74464544, 78695484, 82442888, 82602352, 86099629, 87931536, 89937696, 93926868, 97352772, 98399576, 99623832, 103990461, 104927312, 107344992, 111696816, 113578234, 123664332, 123903528, 125235824, 129803696, 132831776, 138653948, 144275054, 147344736, 147599364, 157390968, 164885776, 165204704, 170367351, 172199258, 175863072, 187853736, 194705544, 196799152, 199247664, 207980922, 209854624, 216412581, 223393632, 227156468, 242644409, 247328664, 247807056, 250471648, 258298887, 259607392, 277307896, 288550108, 295198728, 314781936, 329771552, 340734702, 344398516, 375707472, 381298357, 389411088, 393598304, 398495328, 415961844, 432825162, 454312936, 485288818, 494657328, 495614112, 516597774, 554615792, 577100216, 590397456, 629563872, 681469404, 688797032, 727933227, 751414944, 762596714, 778822176, 831923688, 865650324, 908625872, 970577636, 989314656, 1033195548, 1109231584, 1143895071, 1154200432, 1180794912, 1362938808, 1377594064, 1455866454, 1525193428, 1663847376, 1731300648, 1817251744, 1941155272, 2066391096, 2287790142, 2308400864, 2669088499, 2725877616, 2755188128, 2911732908, 3050386856, 3327694752, 3462601296, 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約数ペア:

[(1, 256232495904), (2, 128116247952), (3, 85410831968), (4, 64058123976), (6, 42705415984), (7, 36604642272), (8, 32029061988), (11, 23293863264), (12, 21352707992), (14, 18302321136), (16, 16014530994), (21, 12201547424), (22, 11646931632), (24, 10676353996), (28, 9151160568), (31, 8265564384), (32, 8007265497), (33, 7764621088), (37, 6925202592), (42, 6100773712), (44, 5823465816), (47, 5451755232), (48, 5338176998), (56, 4575580284), (62, 4132782192), (66, 3882310544), (74, 3462601296), (77, 3327694752), (84, 3050386856), (88, 2911732908), (93, 2755188128), (94, 2725877616), (96, 2669088499), (111, 2308400864), (112, 2287790142), (124, 2066391096), (132, 1941155272), (141, 1817251744), (148, 1731300648), (154, 1663847376), (168, 1525193428), (176, 1455866454), (186, 1377594064), (188, 1362938808), (217, 1180794912), (222, 1154200432), (224, 1143895071), (231, 1109231584), (248, 1033195548), (259, 989314656), (264, 970577636), (282, 908625872), (296, 865650324), (308, 831923688), (329, 778822176), (336, 762596714), (341, 751414944), (352, 727933227), (372, 688797032), (376, 681469404), (407, 629563872), (434, 590397456), (444, 577100216), (462, 554615792), (496, 516597774), (517, 495614112), (518, 494657328), (528, 485288818), (564, 454312936), (592, 432825162), (616, 415961844), (643, 398495328), (651, 393598304), (658, 389411088), (672, 381298357), (682, 375707472), (744, 344398516), (752, 340734702), (777, 329771552), (814, 314781936), (868, 295198728), (888, 288550108), (924, 277307896), (987, 259607392), (992, 258298887), (1023, 250471648), (1034, 247807056), (1036, 247328664), (1056, 242644409), (1128, 227156468), (1147, 223393632), (1184, 216412581), (1221, 209854624), (1232, 207980922), (1286, 199247664), (1302, 196799152), (1316, 194705544), (1364, 187853736), (1457, 175863072), (1488, 172199258), (1504, 170367351), (1551, 165204704), (1554, 164885776), (1628, 157390968), (1736, 147599364), (1739, 147344736), (1776, 144275054), (1848, 138653948), (1929, 132831776), (1974, 129803696), (2046, 125235824), (2068, 123903528), (2072, 123664332), (2256, 113578234), (2294, 111696816), (2387, 107344992), (2442, 104927312), (2464, 103990461), (2572, 99623832), (2604, 98399576), (2632, 97352772), (2728, 93926868), (2849, 89937696), (2914, 87931536), (2976, 86099629), (3102, 82602352), (3108, 82442888), (3256, 78695484), (3441, 74464544), (3472, 73799682), (3478, 73672368), (3552, 72137527), (3619, 70802016), (3696, 69326974), (3858, 66415888), (3948, 64901848), (4092, 62617912), (4136, 61951764), (4144, 61832166), (4371, 58621024), (4501, 56927904), (4512, 56789117), (4588, 55848408), (4774, 53672496), (4884, 52463656), (5144, 49811916), (5208, 49199788), (5217, 49114912), (5264, 48676386), (5456, 46963434), (5698, 44968848), (5828, 43965768), (6204, 41301176), (6216, 41221444), (6512, 39347742), (6882, 37232272), (6944, 36899841), (6956, 36836184), (7073, 36226848), (7161, 35781664), (7238, 35401008), (7392, 34663487), (7716, 33207944), (7896, 32450924), (8029, 31913376), (8184, 31308956), (8272, 30975882), (8288, 30916083), (8547, 29979232), (8742, 29310512), (9002, 28463952), (9176, 27924204), (9548, 26836248), (9768, 26231828), (10199, 25123296), (10288, 24905958), (10416, 24599894), (10434, 24557456), (10528, 24338193), (10857, 23600672), (10912, 23481717), (11396, 22484424), (11656, 21982884), (12173, 21049248), (12408, 20650588), (12432, 20610722), (12617, 20308512), (13024, 19673871), (13503, 18975968), (13764, 18616136), (13912, 18418092), (14146, 18113424), (14322, 17890832), (14476, 17700504), (15432, 16603972), (15792, 16225462), (16027, 15987552), (16058, 15956688), (16368, 15654478), (16544, 15487941), (17094, 14989616), (17484, 14655256), (18004, 14231976), (18352, 13962102), (19096, 13418124), (19129, 13394976), (19536, 13115914), (19933, 12854688), (20398, 12561648), (20576, 12452979), (20832, 12299947), (20868, 12278728), (21219, 12075616), (21714, 11800336), (22792, 11242212), (23312, 10991442), (23791, 10770144), (24087, 10637792), (24346, 10524624), (24816, 10325294), (24864, 10305361), (25234, 10154256), (27006, 9487984), (27528, 9308068), (27824, 9209046), (28292, 9056712), (28644, 8945416), (28952, 8850252), (30221, 8478624), (30597, 8374432), (30864, 8301986), (31584, 8112731), (32054, 7993776), (32116, 7978344), (32736, 7827239), (34188, 7494808), (34968, 7327628), (36008, 7115988), (36519, 7016416), (36704, 6981051), (37851, 6769504), (38192, 6709062), (38258, 6697488), (39072, 6557957), (39866, 6427344), (40796, 6280824), (41736, 6139364), (42438, 6037808), (43428, 5900168), (45584, 5621106), (46624, 5495721), (47582, 5385072), (48081, 5329184), (48174, 5318896), (48692, 5262312), (49511, 5175264), (49632, 5162647), (50468, 5077128), (53909, 4753056), (54012, 4743992), (55056, 4654034), (55648, 4604523), (56584, 4528356), (57288, 4472708), (57387, 4464992), (57904, 4425126), (59799, 4284896), (60442, 4239312), (61194, 4187216), (61728, 4150993), (64108, 3996888), (64232, 3989172), (68376, 3747404), (69936, 3663814), (71373, 3590048), (72016, 3557994), (73038, 3508208), (75702, 3384752), (76384, 3354531), (76516, 3348744), (79732, 3213672), (81592, 3140412), (83472, 3069682), (84876, 3018904), (86856, 2950084), (88319, 2901216), (90663, 2826208), (91168, 2810553), (95164, 2692536), (96162, 2664592), (96348, 2659448), (97384, 2631156), (99022, 2587632), (100936, 2538564), (107818, 2376528), (108024, 2371996), (110112, 2327017), (112189, 2283936), (113168, 2264178), (114576, 2236354), (114774, 2232496), (115808, 2212563), (119598, 2142448), (120884, 2119656), (122388, 2093608), (128216, 1998444), (128464, 1994586), (133903, 1913568), (136752, 1873702), (139531, 1836384), (139872, 1831907), (142746, 1795024), (144032, 1778997), (146076, 1754104), (148533, 1725088), (151404, 1692376), (153032, 1674372), (159464, 1606836), (161727, 1584352), (163184, 1570206), (166537, 1538592), (166944, 1534841), (169752, 1509452), (173712, 1475042), (176638, 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(459096, 558124), (478392, 535612), (483536, 529914), (489552, 523402), (499611, 512864)]