396459456

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:442

約数の個数: 112

約数和(自身を含む): 1076797440

約数和(自身を除く): 680337984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 127, 142, 192, 213, 229, 254, 284, 381, 426, 458, 508, 568, 687, 762, 852, 916, 1016, 1136, 1374, 1524, 1704, 1832, 2032, 2272, 2748, 3048, 3408, 3664, 4064, 4544, 5496, 6096, 6816, 7328, 8128, 9017, 10992, 12192, 13632, 14656, 16259, 18034, 21984, 24384, 27051, 29083, 32518, 36068, 43968, 48777, 54102, 58166, 65036, 72136, 87249, 97554, 108204, 116332, 130072, 144272, 174498, 195108, 216408, 232664, 260144, 288544, 348996, 390216, 432816, 465328, 520288, 577088, 697992, 780432, 865632, 930656, 1040576, 1395984, 1560864, 1731264, 1861312, 2064893, 2791968, 3121728, 4129786, 5583936, 6194679, 8259572, 12389358, 16519144, 24778716, 33038288, 49557432, 66076576, 99114864, 132153152, 198229728, 396459456]

約数ペア:

[(1, 396459456), (2, 198229728), (3, 132153152), (4, 99114864), (6, 66076576), (8, 49557432), (12, 33038288), (16, 24778716), (24, 16519144), (32, 12389358), (48, 8259572), (64, 6194679), (71, 5583936), (96, 4129786), (127, 3121728), (142, 2791968), (192, 2064893), (213, 1861312), (229, 1731264), (254, 1560864), (284, 1395984), (381, 1040576), (426, 930656), (458, 865632), (508, 780432), (568, 697992), (687, 577088), (762, 520288), (852, 465328), (916, 432816), (1016, 390216), (1136, 348996), (1374, 288544), (1524, 260144), (1704, 232664), (1832, 216408), (2032, 195108), (2272, 174498), (2748, 144272), (3048, 130072), (3408, 116332), (3664, 108204), (4064, 97554), (4544, 87249), (5496, 72136), (6096, 65036), (6816, 58166), (7328, 54102), (8128, 48777), (9017, 43968), (10992, 36068), (12192, 32518), (13632, 29083), (14656, 27051), (16259, 24384), (18034, 21984)]