509061984

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 144

約数和(自身を含む): 1452085488

約数和(自身を除く): 943023504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 74, 76, 96, 111, 114, 148, 152, 222, 228, 296, 304, 361, 397, 444, 456, 592, 608, 703, 722, 794, 888, 912, 1083, 1184, 1191, 1406, 1444, 1588, 1776, 1824, 2109, 2166, 2382, 2812, 2888, 3176, 3552, 4218, 4332, 4764, 5624, 5776, 6352, 7543, 8436, 8664, 9528, 11248, 11552, 12704, 13357, 14689, 15086, 16872, 17328, 19056, 22496, 22629, 26714, 29378, 30172, 33744, 34656, 38112, 40071, 44067, 45258, 53428, 58756, 60344, 67488, 80142, 88134, 90516, 106856, 117512, 120688, 143317, 160284, 176268, 181032, 213712, 235024, 241376, 279091, 286634, 320568, 352536, 362064, 427424, 429951, 470048, 558182, 573268, 641136, 705072, 724128, 837273, 859902, 1116364, 1146536, 1282272, 1410144, 1674546, 1719804, 2232728, 2293072, 3349092, 3439608, 4465456, 4586144, 5302729, 6698184, 6879216, 8930912, 10605458, 13396368, 13758432, 15908187, 21210916, 26792736, 31816374, 42421832, 63632748, 84843664, 127265496, 169687328, 254530992, 509061984]

約数ペア:

[(1, 509061984), (2, 254530992), (3, 169687328), (4, 127265496), (6, 84843664), (8, 63632748), (12, 42421832), (16, 31816374), (19, 26792736), (24, 21210916), (32, 15908187), (37, 13758432), (38, 13396368), (48, 10605458), (57, 8930912), (74, 6879216), (76, 6698184), (96, 5302729), (111, 4586144), (114, 4465456), (148, 3439608), (152, 3349092), (222, 2293072), (228, 2232728), (296, 1719804), (304, 1674546), (361, 1410144), (397, 1282272), (444, 1146536), (456, 1116364), (592, 859902), (608, 837273), (703, 724128), (722, 705072), (794, 641136), (888, 573268), (912, 558182), (1083, 470048), (1184, 429951), (1191, 427424), (1406, 362064), (1444, 352536), (1588, 320568), (1776, 286634), (1824, 279091), (2109, 241376), (2166, 235024), (2382, 213712), (2812, 181032), (2888, 176268), (3176, 160284), (3552, 143317), (4218, 120688), (4332, 117512), (4764, 106856), (5624, 90516), (5776, 88134), (6352, 80142), (7543, 67488), (8436, 60344), (8664, 58756), (9528, 53428), (11248, 45258), (11552, 44067), (12704, 40071), (13357, 38112), (14689, 34656), (15086, 33744), (16872, 30172), (17328, 29378), (19056, 26714), (22496, 22629)]