331385388

素因数分解:

$2^2\times 3^1\times {\mathrm{383}}^1\times {\mathrm{72103}}^1$

素因数の和:72493

約数の個数: 24

約数和(自身を含む): 775262208

約数和(自身を除く): 443876820

約数列:

[1, 2, 3, 4, 6, 12, 383, 766, 1149, 1532, 2298, 4596, 72103, 144206, 216309, 288412, 432618, 865236, 27615449, 55230898, 82846347, 110461796, 165692694, 331385388]

約数ペア:

[(1, 331385388), (2, 165692694), (3, 110461796), (4, 82846347), (6, 55230898), (12, 27615449), (383, 865236), (766, 432618), (1149, 288412), (1532, 216309), (2298, 144206), (4596, 72103)]