247920798944

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:299

約数の個数: 384

約数和(自身を含む): 627742402560

約数和(自身を除く): 379821603616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 67, 73, 91, 103, 104, 112, 134, 146, 169, 182, 206, 208, 224, 268, 292, 338, 364, 412, 416, 469, 511, 536, 584, 676, 721, 728, 824, 871, 938, 949, 1022, 1072, 1168, 1183, 1339, 1352, 1442, 1456, 1648, 1742, 1876, 1898, 2044, 2144, 2197, 2336, 2366, 2678, 2704, 2884, 2912, 3296, 3484, 3752, 3796, 4088, 4394, 4732, 4891, 5356, 5408, 5768, 6097, 6643, 6901, 6968, 7504, 7519, 7592, 8176, 8788, 9373, 9464, 9782, 10712, 11323, 11536, 12194, 12337, 13286, 13802, 13936, 15008, 15038, 15184, 15379, 16352, 17407, 17576, 18746, 18928, 19564, 21424, 22646, 23072, 24388, 24674, 26572, 27604, 27872, 30076, 30368, 30758, 34237, 34814, 35152, 37492, 37856, 39128, 42848, 45292, 48307, 48776, 49348, 52633, 53144, 55208, 60152, 61516, 63583, 68474, 69628, 70304, 74984, 78256, 79261, 86359, 89713, 90584, 96614, 97552, 97747, 98696, 105266, 106288, 110416, 120304, 121849, 123032, 127166, 136948, 139256, 147199, 149968, 156512, 158522, 160381, 172718, 179426, 181168, 193228, 195104, 195494, 197392, 210532, 212576, 220832, 226291, 240608, 243698, 246064, 254332, 273896, 278512, 294398, 299936, 317044, 320762, 345436, 358852, 362336, 386456, 390988, 394784, 421064, 445081, 452582, 487396, 492128, 503773, 508664, 547792, 557024, 588796, 627991, 634088, 641524, 684229, 690872, 717704, 772912, 781976, 826579, 842128, 890162, 905164, 974792, 1007546, 1017328, 1030393, 1095584, 1122667, 1166269, 1177592, 1255982, 1268176, 1270711, 1283048, 1368458, 1381744, 1435408, 1545824, 1563952, 1584037, 1653158, 1684256, 1780324, 1810328, 1949584, 2015092, 2034656, 2060786, 2245334, 2332538, 2355184, 2511964, 2536352, 2541422, 2566096, 2736916, 2763488, 2870816, 3127904, 3168074, 3306316, 3526411, 3560648, 3620656, 3899168, 4030184, 4121572, 4490668, 4665076, 4710368, 5023928, 5082844, 5132192, 5473832, 5786053, 6336148, 6549049, 6612632, 7052822, 7121296, 7241312, 8060368, 8163883, 8243144, 8894977, 8981336, 9330152, 10047856, 10165688, 10745527, 10947664, 11572106, 12672296, 13098098, 13225264, 14105644, 14242592, 15161497, 16120736, 16327766, 16486288, 16519243, 17789954, 17962672, 18660304, 20095712, 20331376, 21491054, 21895328, 23144212, 25344592, 26196196, 26450528, 28211288, 30322994, 32655532, 32972576, 33038486, 35579908, 35925344, 37320608, 40662752, 42982108, 45843343, 46288424, 50689184, 52392392, 56422576, 60645988, 65311064, 66076972, 71159816, 75218689, 85137637, 85964216, 91686686, 92576848, 104784784, 106130479, 112845152, 115634701, 121291976, 130622128, 132153944, 142319632, 150437378, 170275274, 171928432, 183373372, 185153696, 209569568, 212260958, 231269402, 242583952, 261244256, 264307888, 284639264, 300874756, 340550548, 343856864, 366746744, 424521916, 462538804, 485167904, 528615776, 595963459, 601749512, 681101096, 733493488, 849043832, 925077608, 1106789281, 1191926918, 1203499024, 1362202192, 1466986976, 1698087664, 1850155216, 2213578562, 2383853836, 2406998048, 2724404384, 3396175328, 3700310432, 4427157124, 4767707672, 7747524967, 8854314248, 9535415344, 15495049934, 17708628496, 19070830688, 30990099868, 35417256992, 61980199736, 123960399472, 247920798944]

約数ペア:

[(1, 247920798944), (2, 123960399472), (4, 61980199736), (7, 35417256992), (8, 30990099868), (13, 19070830688), (14, 17708628496), (16, 15495049934), (26, 9535415344), (28, 8854314248), (32, 7747524967), (52, 4767707672), (56, 4427157124), (67, 3700310432), (73, 3396175328), (91, 2724404384), (103, 2406998048), (104, 2383853836), (112, 2213578562), (134, 1850155216), (146, 1698087664), (169, 1466986976), (182, 1362202192), (206, 1203499024), (208, 1191926918), (224, 1106789281), (268, 925077608), (292, 849043832), (338, 733493488), (364, 681101096), (412, 601749512), (416, 595963459), (469, 528615776), (511, 485167904), (536, 462538804), (584, 424521916), (676, 366746744), (721, 343856864), (728, 340550548), (824, 300874756), (871, 284639264), (938, 264307888), (949, 261244256), (1022, 242583952), (1072, 231269402), (1168, 212260958), (1183, 209569568), (1339, 185153696), (1352, 183373372), (1442, 171928432), (1456, 170275274), (1648, 150437378), (1742, 142319632), (1876, 132153944), (1898, 130622128), (2044, 121291976), (2144, 115634701), (2197, 112845152), (2336, 106130479), (2366, 104784784), (2678, 92576848), (2704, 91686686), (2884, 85964216), (2912, 85137637), (3296, 75218689), (3484, 71159816), (3752, 66076972), (3796, 65311064), (4088, 60645988), (4394, 56422576), (4732, 52392392), (4891, 50689184), (5356, 46288424), (5408, 45843343), (5768, 42982108), (6097, 40662752), (6643, 37320608), (6901, 35925344), (6968, 35579908), (7504, 33038486), (7519, 32972576), (7592, 32655532), (8176, 30322994), (8788, 28211288), (9373, 26450528), (9464, 26196196), (9782, 25344592), (10712, 23144212), (11323, 21895328), (11536, 21491054), (12194, 20331376), (12337, 20095712), (13286, 18660304), (13802, 17962672), (13936, 17789954), (15008, 16519243), (15038, 16486288), (15184, 16327766), (15379, 16120736), (16352, 15161497), (17407, 14242592), (17576, 14105644), (18746, 13225264), (18928, 13098098), (19564, 12672296), (21424, 11572106), (22646, 10947664), (23072, 10745527), (24388, 10165688), (24674, 10047856), (26572, 9330152), (27604, 8981336), (27872, 8894977), (30076, 8243144), (30368, 8163883), (30758, 8060368), (34237, 7241312), (34814, 7121296), (35152, 7052822), (37492, 6612632), (37856, 6549049), (39128, 6336148), (42848, 5786053), (45292, 5473832), (48307, 5132192), (48776, 5082844), (49348, 5023928), (52633, 4710368), (53144, 4665076), (55208, 4490668), (60152, 4121572), (61516, 4030184), (63583, 3899168), (68474, 3620656), (69628, 3560648), (70304, 3526411), (74984, 3306316), (78256, 3168074), (79261, 3127904), (86359, 2870816), (89713, 2763488), (90584, 2736916), (96614, 2566096), (97552, 2541422), (97747, 2536352), (98696, 2511964), (105266, 2355184), (106288, 2332538), (110416, 2245334), (120304, 2060786), (121849, 2034656), (123032, 2015092), (127166, 1949584), (136948, 1810328), (139256, 1780324), (147199, 1684256), (149968, 1653158), (156512, 1584037), (158522, 1563952), (160381, 1545824), (172718, 1435408), (179426, 1381744), (181168, 1368458), (193228, 1283048), (195104, 1270711), (195494, 1268176), (197392, 1255982), (210532, 1177592), (212576, 1166269), (220832, 1122667), (226291, 1095584), (240608, 1030393), (243698, 1017328), (246064, 1007546), (254332, 974792), (273896, 905164), (278512, 890162), (294398, 842128), (299936, 826579), (317044, 781976), (320762, 772912), (345436, 717704), (358852, 690872), (362336, 684229), (386456, 641524), (390988, 634088), (394784, 627991), (421064, 588796), (445081, 557024), (452582, 547792), (487396, 508664), (492128, 503773)]