331390084

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{4663}}^1$

素因数の和:4939

約数の個数: 24

約数和(自身を含む): 588969920

約数和(自身を除く): 257579836

約数列:

[1, 2, 4, 109, 163, 218, 326, 436, 652, 4663, 9326, 17767, 18652, 35534, 71068, 508267, 760069, 1016534, 1520138, 2033068, 3040276, 82847521, 165695042, 331390084]

約数ペア:

[(1, 331390084), (2, 165695042), (4, 82847521), (109, 3040276), (163, 2033068), (218, 1520138), (326, 1016534), (436, 760069), (652, 508267), (4663, 71068), (9326, 35534), (17767, 18652)]