807456

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 2286144

約数和(自身を除く): 1478688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 647, 1248, 1294, 1941, 2588, 3882, 5176, 7764, 8411, 10352, 15528, 16822, 20704, 25233, 31056, 33644, 50466, 62112, 67288, 100932, 134576, 201864, 269152, 403728, 807456]

約数ペア:

[(1, 807456), (2, 403728), (3, 269152), (4, 201864), (6, 134576), (8, 100932), (12, 67288), (13, 62112), (16, 50466), (24, 33644), (26, 31056), (32, 25233), (39, 20704), (48, 16822), (52, 15528), (78, 10352), (96, 8411), (104, 7764), (156, 5176), (208, 3882), (312, 2588), (416, 1941), (624, 1294), (647, 1248)]