461721624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1297}}^1$

素因数の和:1489

約数の個数: 128

約数和(自身を含む): 1430499840

約数和(自身を除く): 968778216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 163, 168, 182, 273, 312, 326, 364, 489, 546, 652, 728, 978, 1092, 1141, 1297, 1304, 1956, 2119, 2184, 2282, 2594, 3423, 3891, 3912, 4238, 4564, 5188, 6357, 6846, 7782, 8476, 9079, 9128, 10376, 12714, 13692, 14833, 15564, 16861, 16952, 18158, 25428, 27237, 27384, 29666, 31128, 33722, 36316, 44499, 50583, 50856, 54474, 59332, 67444, 72632, 88998, 101166, 108948, 118027, 118664, 134888, 177996, 202332, 211411, 217896, 236054, 354081, 355992, 404664, 422822, 472108, 634233, 708162, 845644, 944216, 1268466, 1416324, 1479877, 1691288, 2536932, 2748343, 2832648, 2959754, 4439631, 5073864, 5496686, 5919508, 8245029, 8879262, 10993372, 11839016, 16490058, 17758524, 19238401, 21986744, 32980116, 35517048, 38476802, 57715203, 65960232, 76953604, 115430406, 153907208, 230860812, 461721624]

約数ペア:

[(1, 461721624), (2, 230860812), (3, 153907208), (4, 115430406), (6, 76953604), (7, 65960232), (8, 57715203), (12, 38476802), (13, 35517048), (14, 32980116), (21, 21986744), (24, 19238401), (26, 17758524), (28, 16490058), (39, 11839016), (42, 10993372), (52, 8879262), (56, 8245029), (78, 5919508), (84, 5496686), (91, 5073864), (104, 4439631), (156, 2959754), (163, 2832648), (168, 2748343), (182, 2536932), (273, 1691288), (312, 1479877), (326, 1416324), (364, 1268466), (489, 944216), (546, 845644), (652, 708162), (728, 634233), (978, 472108), (1092, 422822), (1141, 404664), (1297, 355992), (1304, 354081), (1956, 236054), (2119, 217896), (2184, 211411), (2282, 202332), (2594, 177996), (3423, 134888), (3891, 118664), (3912, 118027), (4238, 108948), (4564, 101166), (5188, 88998), (6357, 72632), (6846, 67444), (7782, 59332), (8476, 54474), (9079, 50856), (9128, 50583), (10376, 44499), (12714, 36316), (13692, 33722), (14833, 31128), (15564, 29666), (16861, 27384), (16952, 27237), (18158, 25428)]