1807428688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10211}}^1$

素因数の和:10292

約数の個数: 80

約数和(自身を含む): 4041991296

約数和(自身を除く): 2234562608

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 37, 46, 52, 74, 92, 104, 148, 184, 208, 296, 299, 368, 481, 592, 598, 851, 962, 1196, 1702, 1924, 2392, 3404, 3848, 4784, 6808, 7696, 10211, 11063, 13616, 20422, 22126, 40844, 44252, 81688, 88504, 132743, 163376, 177008, 234853, 265486, 377807, 469706, 530972, 755614, 939412, 1061944, 1511228, 1878824, 2123888, 3022456, 3053089, 3757648, 4911491, 6044912, 6106178, 8689561, 9822982, 12212356, 17379122, 19645964, 24424712, 34758244, 39291928, 48849424, 69516488, 78583856, 112964293, 139032976, 225928586, 451857172, 903714344, 1807428688]

約数ペア:

[(1, 1807428688), (2, 903714344), (4, 451857172), (8, 225928586), (13, 139032976), (16, 112964293), (23, 78583856), (26, 69516488), (37, 48849424), (46, 39291928), (52, 34758244), (74, 24424712), (92, 19645964), (104, 17379122), (148, 12212356), (184, 9822982), (208, 8689561), (296, 6106178), (299, 6044912), (368, 4911491), (481, 3757648), (592, 3053089), (598, 3022456), (851, 2123888), (962, 1878824), (1196, 1511228), (1702, 1061944), (1924, 939412), (2392, 755614), (3404, 530972), (3848, 469706), (4784, 377807), (6808, 265486), (7696, 234853), (10211, 177008), (11063, 163376), (13616, 132743), (20422, 88504), (22126, 81688), (40844, 44252)]