331569659536

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{684767}}^1$

素因数の和:685399

約数の個数: 40

約数和(自身を含む): 655684533504

約数和(自身を除く): 324114873968

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 571, 848, 1142, 2284, 4568, 9136, 30263, 60526, 121052, 242104, 484208, 684767, 1369534, 2739068, 5478136, 10956272, 36292651, 72585302, 145170604, 290341208, 391001957, 580682416, 782003914, 1564007828, 3128015656, 6256031312, 20723103721, 41446207442, 82892414884, 165784829768, 331569659536]

約数ペア:

[(1, 331569659536), (2, 165784829768), (4, 82892414884), (8, 41446207442), (16, 20723103721), (53, 6256031312), (106, 3128015656), (212, 1564007828), (424, 782003914), (571, 580682416), (848, 391001957), (1142, 290341208), (2284, 145170604), (4568, 72585302), (9136, 36292651), (30263, 10956272), (60526, 5478136), (121052, 2739068), (242104, 1369534), (484208, 684767)]