320132808

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{23279}}^1$

素因数の和:23482

約数の個数: 48

約数和(自身を含む): 871603200

約数和(自身を除く): 551470392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 3438, 4584, 6876, 13752, 23279, 46558, 69837, 93116, 139674, 186232, 209511, 279348, 419022, 558696, 838044, 1676088, 4446289, 8892578, 13338867, 17785156, 26677734, 35570312, 40016601, 53355468, 80033202, 106710936, 160066404, 320132808]

約数ペア:

[(1, 320132808), (2, 160066404), (3, 106710936), (4, 80033202), (6, 53355468), (8, 40016601), (9, 35570312), (12, 26677734), (18, 17785156), (24, 13338867), (36, 8892578), (72, 4446289), (191, 1676088), (382, 838044), (573, 558696), (764, 419022), (1146, 279348), (1528, 209511), (1719, 186232), (2292, 139674), (3438, 93116), (4584, 69837), (6876, 46558), (13752, 23279)]