257095330128

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{22787}}^1$

素因数の和:22872

約数の個数: 480

約数和(自身を含む): 947065633920

約数和(自身を除く): 689970303792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 41, 42, 48, 49, 52, 54, 56, 63, 72, 78, 82, 84, 91, 98, 104, 108, 112, 117, 123, 126, 144, 147, 156, 164, 168, 182, 189, 196, 208, 216, 234, 246, 252, 273, 287, 294, 312, 328, 336, 351, 364, 369, 378, 392, 432, 441, 468, 492, 504, 533, 546, 574, 588, 624, 637, 656, 702, 728, 738, 756, 784, 819, 861, 882, 936, 984, 1008, 1066, 1092, 1107, 1148, 1176, 1274, 1323, 1404, 1456, 1476, 1512, 1599, 1638, 1722, 1764, 1872, 1911, 1968, 2009, 2132, 2184, 2214, 2296, 2352, 2457, 2548, 2583, 2646, 2808, 2952, 3024, 3198, 3276, 3444, 3528, 3731, 3822, 4018, 4264, 4368, 4428, 4592, 4797, 4914, 5096, 5166, 5292, 5616, 5733, 5904, 6027, 6396, 6552, 6888, 7056, 7462, 7644, 7749, 8036, 8528, 8856, 9594, 9828, 10192, 10332, 10584, 11193, 11466, 12054, 12792, 13104, 13776, 14391, 14924, 15288, 15498, 16072, 17199, 17712, 18081, 19188, 19656, 20664, 21168, 22386, 22787, 22932, 24108, 25584, 26117, 28782, 29848, 30576, 30996, 32144, 33579, 34398, 36162, 38376, 39312, 41328, 44772, 45574, 45864, 48216, 52234, 54243, 57564, 59696, 61992, 67158, 68361, 68796, 72324, 76752, 78351, 89544, 91148, 91728, 96432, 100737, 104468, 108486, 115128, 123984, 134316, 136722, 137592, 144648, 156702, 159509, 179088, 182296, 201474, 205083, 208936, 216972, 230256, 235053, 268632, 273444, 275184, 289296, 296231, 313404, 319018, 364592, 402948, 410166, 417872, 433944, 470106, 478527, 537264, 546888, 592462, 615249, 626808, 638036, 705159, 805896, 820332, 867888, 888693, 934267, 940212, 957054, 1093776, 1116563, 1184924, 1230498, 1253616, 1276072, 1410318, 1435581, 1611792, 1640664, 1777386, 1868534, 1880424, 1914108, 2073617, 2233126, 2369848, 2460996, 2552144, 2666079, 2802801, 2820636, 2871162, 3281328, 3349689, 3554772, 3737068, 3760848, 3828216, 4147234, 4306743, 4466252, 4739696, 4921992, 5332158, 5605602, 5641272, 5742324, 6220851, 6539869, 6699378, 7109544, 7474136, 7656432, 7998237, 8294468, 8408403, 8613486, 8932504, 9843984, 10049067, 10664316, 11211204, 11282544, 11484648, 12145471, 12441702, 13079738, 13398756, 14219088, 14515319, 14948272, 15996474, 16588936, 16816806, 17226972, 17865008, 18662553, 19619607, 20098134, 21328632, 22422408, 22969296, 24290942, 24883404, 25225209, 26159476, 26797512, 29030638, 30147201, 31992948, 33177872, 33633612, 34453944, 36436413, 37325106, 39239214, 40196268, 42657264, 43545957, 44844816, 45779083, 48581884, 49766808, 50450418, 52318952, 53595024, 55987659, 58061276, 58858821, 60294402, 63985896, 67267224, 68907888, 72872826, 74650212, 78478428, 80392536, 85018297, 87091914, 91558166, 97163768, 99533616, 100900836, 104637904, 109309239, 111975318, 116122552, 117717642, 120588804, 127971792, 130637871, 134534448, 137337249, 145745652, 149300424, 156956856, 160785072, 170036594, 174183828, 176576463, 183116332, 194327536, 201801672, 218618478, 223950636, 232245104, 235435284, 241177608, 255054891, 261275742, 274674498, 291491304, 298600848, 313913712, 327927717, 340073188, 348367656, 353152926, 366232664, 391913613, 403603344, 412011747, 437236956, 447901272, 470870568, 482355216, 510109782, 522551484, 549348996, 582982608, 595128079, 655855434, 680146376, 696735312, 706305852, 732465328, 765164673, 783827226, 824023494, 874473912, 895802544, 941741136, 1020219564, 1045102968, 1098697992, 1190256158, 1236035241, 1311710868, 1360292752, 1412611704, 1530329346, 1567654452, 1648046988, 1748947824, 1785384237, 2040439128, 2090205936, 2197395984, 2295494019, 2380512316, 2472070482, 2623421736, 2825223408, 3060658692, 3135308904, 3296093976, 3570768474, 4080878256, 4590988038, 4761024632, 4944140964, 5246843472, 5356152711, 6121317384, 6270617808, 6592187952, 7141536948, 9181976076, 9522049264, 9888281928, 10712305422, 12242634768, 14283073896, 16068458133, 18363952152, 19776563856, 21424610844, 28566147792, 32136916266, 36727904304, 42849221688, 64273832532, 85698443376, 128547665064, 257095330128]

約数ペア:

[(1, 257095330128), (2, 128547665064), (3, 85698443376), (4, 64273832532), (6, 42849221688), (7, 36727904304), (8, 32136916266), (9, 28566147792), (12, 21424610844), (13, 19776563856), (14, 18363952152), (16, 16068458133), (18, 14283073896), (21, 12242634768), (24, 10712305422), (26, 9888281928), (27, 9522049264), (28, 9181976076), (36, 7141536948), (39, 6592187952), (41, 6270617808), (42, 6121317384), (48, 5356152711), (49, 5246843472), (52, 4944140964), (54, 4761024632), (56, 4590988038), (63, 4080878256), (72, 3570768474), (78, 3296093976), (82, 3135308904), (84, 3060658692), (91, 2825223408), (98, 2623421736), (104, 2472070482), (108, 2380512316), (112, 2295494019), (117, 2197395984), (123, 2090205936), (126, 2040439128), (144, 1785384237), (147, 1748947824), (156, 1648046988), (164, 1567654452), (168, 1530329346), (182, 1412611704), (189, 1360292752), (196, 1311710868), (208, 1236035241), (216, 1190256158), (234, 1098697992), (246, 1045102968), (252, 1020219564), (273, 941741136), (287, 895802544), (294, 874473912), (312, 824023494), (328, 783827226), (336, 765164673), (351, 732465328), (364, 706305852), (369, 696735312), (378, 680146376), (392, 655855434), (432, 595128079), (441, 582982608), (468, 549348996), (492, 522551484), (504, 510109782), (533, 482355216), (546, 470870568), (574, 447901272), (588, 437236956), (624, 412011747), (637, 403603344), (656, 391913613), (702, 366232664), (728, 353152926), (738, 348367656), (756, 340073188), (784, 327927717), (819, 313913712), (861, 298600848), (882, 291491304), (936, 274674498), (984, 261275742), (1008, 255054891), (1066, 241177608), (1092, 235435284), (1107, 232245104), (1148, 223950636), (1176, 218618478), (1274, 201801672), (1323, 194327536), (1404, 183116332), (1456, 176576463), (1476, 174183828), (1512, 170036594), (1599, 160785072), (1638, 156956856), (1722, 149300424), (1764, 145745652), (1872, 137337249), (1911, 134534448), (1968, 130637871), (2009, 127971792), (2132, 120588804), (2184, 117717642), (2214, 116122552), (2296, 111975318), (2352, 109309239), (2457, 104637904), (2548, 100900836), (2583, 99533616), (2646, 97163768), (2808, 91558166), (2952, 87091914), (3024, 85018297), (3198, 80392536), (3276, 78478428), (3444, 74650212), (3528, 72872826), (3731, 68907888), (3822, 67267224), (4018, 63985896), (4264, 60294402), (4368, 58858821), (4428, 58061276), (4592, 55987659), (4797, 53595024), (4914, 52318952), (5096, 50450418), (5166, 49766808), (5292, 48581884), (5616, 45779083), (5733, 44844816), (5904, 43545957), (6027, 42657264), (6396, 40196268), (6552, 39239214), (6888, 37325106), (7056, 36436413), (7462, 34453944), (7644, 33633612), (7749, 33177872), (8036, 31992948), (8528, 30147201), (8856, 29030638), (9594, 26797512), (9828, 26159476), (10192, 25225209), (10332, 24883404), (10584, 24290942), (11193, 22969296), (11466, 22422408), (12054, 21328632), (12792, 20098134), (13104, 19619607), (13776, 18662553), (14391, 17865008), (14924, 17226972), (15288, 16816806), (15498, 16588936), (16072, 15996474), (17199, 14948272), (17712, 14515319), (18081, 14219088), (19188, 13398756), (19656, 13079738), (20664, 12441702), (21168, 12145471), (22386, 11484648), (22787, 11282544), (22932, 11211204), (24108, 10664316), (25584, 10049067), (26117, 9843984), (28782, 8932504), (29848, 8613486), (30576, 8408403), (30996, 8294468), (32144, 7998237), (33579, 7656432), (34398, 7474136), (36162, 7109544), (38376, 6699378), (39312, 6539869), (41328, 6220851), (44772, 5742324), (45574, 5641272), (45864, 5605602), (48216, 5332158), (52234, 4921992), (54243, 4739696), (57564, 4466252), (59696, 4306743), (61992, 4147234), (67158, 3828216), (68361, 3760848), (68796, 3737068), (72324, 3554772), (76752, 3349689), (78351, 3281328), (89544, 2871162), (91148, 2820636), (91728, 2802801), (96432, 2666079), (100737, 2552144), (104468, 2460996), (108486, 2369848), (115128, 2233126), (123984, 2073617), (134316, 1914108), (136722, 1880424), (137592, 1868534), (144648, 1777386), (156702, 1640664), (159509, 1611792), (179088, 1435581), (182296, 1410318), (201474, 1276072), (205083, 1253616), (208936, 1230498), (216972, 1184924), (230256, 1116563), (235053, 1093776), (268632, 957054), (273444, 940212), (275184, 934267), (289296, 888693), (296231, 867888), (313404, 820332), (319018, 805896), (364592, 705159), (402948, 638036), (410166, 626808), (417872, 615249), (433944, 592462), (470106, 546888), (478527, 537264)]