312268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 612864

約数和(自身を除く): 300596

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 151, 188, 302, 517, 604, 1034, 1661, 2068, 3322, 6644, 7097, 14194, 28388, 78067, 156134, 312268]

約数ペア:

[(1, 312268), (2, 156134), (4, 78067), (11, 28388), (22, 14194), (44, 7097), (47, 6644), (94, 3322), (151, 2068), (188, 1661), (302, 1034), (517, 604)]