486588704

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 1124928000

約数和(自身を除く): 638339296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 149, 224, 239, 244, 298, 427, 478, 488, 596, 854, 956, 976, 1043, 1192, 1673, 1708, 1912, 1952, 2086, 2384, 3346, 3416, 3824, 4172, 4768, 6692, 6832, 7648, 8344, 9089, 13384, 13664, 14579, 16688, 18178, 26768, 29158, 33376, 35611, 36356, 53536, 58316, 63623, 71222, 72712, 102053, 116632, 127246, 142444, 145424, 204106, 233264, 249277, 254492, 284888, 290848, 408212, 466528, 498554, 508984, 569776, 816424, 997108, 1017968, 1139552, 1632848, 1994216, 2035936, 2172271, 3265696, 3988432, 4344542, 7976864, 8689084, 15205897, 17378168, 30411794, 34756336, 60823588, 69512672, 121647176, 243294352, 486588704]

約数ペア:

[(1, 486588704), (2, 243294352), (4, 121647176), (7, 69512672), (8, 60823588), (14, 34756336), (16, 30411794), (28, 17378168), (32, 15205897), (56, 8689084), (61, 7976864), (112, 4344542), (122, 3988432), (149, 3265696), (224, 2172271), (239, 2035936), (244, 1994216), (298, 1632848), (427, 1139552), (478, 1017968), (488, 997108), (596, 816424), (854, 569776), (956, 508984), (976, 498554), (1043, 466528), (1192, 408212), (1673, 290848), (1708, 284888), (1912, 254492), (1952, 249277), (2086, 233264), (2384, 204106), (3346, 145424), (3416, 142444), (3824, 127246), (4172, 116632), (4768, 102053), (6692, 72712), (6832, 71222), (7648, 63623), (8344, 58316), (9089, 53536), (13384, 36356), (13664, 35611), (14579, 33376), (16688, 29158), (18178, 26768)]