681612

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 1612800

約数和(自身を除く): 931188

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 719, 948, 1438, 2157, 2876, 4314, 8628, 56801, 113602, 170403, 227204, 340806, 681612]

約数ペア:

[(1, 681612), (2, 340806), (3, 227204), (4, 170403), (6, 113602), (12, 56801), (79, 8628), (158, 4314), (237, 2876), (316, 2157), (474, 1438), (719, 948)]