312817404

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{840907}}^1$

素因数の和:840945

約数の個数: 24

約数和(自身を含む): 753453568

約数和(自身を除く): 440636164

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 840907, 1681814, 2522721, 3363628, 5045442, 10090884, 26068117, 52136234, 78204351, 104272468, 156408702, 312817404]

約数ペア:

[(1, 312817404), (2, 156408702), (3, 104272468), (4, 78204351), (6, 52136234), (12, 26068117), (31, 10090884), (62, 5045442), (93, 3363628), (124, 2522721), (186, 1681814), (372, 840907)]