630210944

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 1469314080

約数和(自身を除く): 839103136

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 113, 128, 136, 176, 187, 226, 233, 272, 352, 374, 452, 466, 544, 704, 748, 904, 932, 1088, 1243, 1408, 1496, 1808, 1864, 1921, 2176, 2486, 2563, 2992, 3616, 3728, 3842, 3961, 4972, 5126, 5984, 7232, 7456, 7684, 7922, 9944, 10252, 11968, 14464, 14912, 15368, 15844, 19888, 20504, 21131, 23936, 26329, 29824, 30736, 31688, 39776, 41008, 42262, 43571, 52658, 61472, 63376, 79552, 82016, 84524, 87142, 105316, 122944, 126752, 159104, 164032, 169048, 174284, 210632, 245888, 253504, 289619, 328064, 338096, 348568, 421264, 447593, 507008, 579238, 676192, 697136, 842528, 895186, 1158476, 1352384, 1394272, 1685056, 1790372, 2316952, 2704768, 2788544, 3370112, 3580744, 4633904, 4923523, 5577088, 7161488, 9267808, 9847046, 14322976, 18535616, 19694092, 28645952, 37071232, 39388184, 57291904, 78776368, 157552736, 315105472, 630210944]

約数ペア:

[(1, 630210944), (2, 315105472), (4, 157552736), (8, 78776368), (11, 57291904), (16, 39388184), (17, 37071232), (22, 28645952), (32, 19694092), (34, 18535616), (44, 14322976), (64, 9847046), (68, 9267808), (88, 7161488), (113, 5577088), (128, 4923523), (136, 4633904), (176, 3580744), (187, 3370112), (226, 2788544), (233, 2704768), (272, 2316952), (352, 1790372), (374, 1685056), (452, 1394272), (466, 1352384), (544, 1158476), (704, 895186), (748, 842528), (904, 697136), (932, 676192), (1088, 579238), (1243, 507008), (1408, 447593), (1496, 421264), (1808, 348568), (1864, 338096), (1921, 328064), (2176, 289619), (2486, 253504), (2563, 245888), (2992, 210632), (3616, 174284), (3728, 169048), (3842, 164032), (3961, 159104), (4972, 126752), (5126, 122944), (5984, 105316), (7232, 87142), (7456, 84524), (7684, 82016), (7922, 79552), (9944, 63376), (10252, 61472), (11968, 52658), (14464, 43571), (14912, 42262), (15368, 41008), (15844, 39776), (19888, 31688), (20504, 30736), (21131, 29824), (23936, 26329)]