372236488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1217}}^1$

素因数の和:1426

約数の個数: 64

約数和(自身を含む): 801102960

約数和(自身を除く): 428866472

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 173, 221, 346, 442, 692, 884, 1217, 1384, 1768, 2249, 2434, 2941, 4498, 4868, 5882, 8996, 9736, 11764, 15821, 17992, 20689, 23528, 31642, 38233, 41378, 63284, 76466, 82756, 126568, 152932, 165512, 210541, 268957, 305864, 421082, 537914, 842164, 1075828, 1684328, 2151656, 2737033, 3579197, 5474066, 7158394, 10948132, 14316788, 21896264, 28633576, 46529561, 93059122, 186118244, 372236488]

約数ペア:

[(1, 372236488), (2, 186118244), (4, 93059122), (8, 46529561), (13, 28633576), (17, 21896264), (26, 14316788), (34, 10948132), (52, 7158394), (68, 5474066), (104, 3579197), (136, 2737033), (173, 2151656), (221, 1684328), (346, 1075828), (442, 842164), (692, 537914), (884, 421082), (1217, 305864), (1384, 268957), (1768, 210541), (2249, 165512), (2434, 152932), (2941, 126568), (4498, 82756), (4868, 76466), (5882, 63284), (8996, 41378), (9736, 38233), (11764, 31642), (15821, 23528), (17992, 20689)]