312445316

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{26723}}^1$

素因数の和:26843

約数の個数: 24

約数和(自身を含む): 568686720

約数和(自身を除く): 256241404

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 2923, 5846, 11692, 26723, 53446, 106892, 988751, 1977502, 2111117, 3955004, 4222234, 8444468, 78111329, 156222658, 312445316]

約数ペア:

[(1, 312445316), (2, 156222658), (4, 78111329), (37, 8444468), (74, 4222234), (79, 3955004), (148, 2111117), (158, 1977502), (316, 988751), (2923, 106892), (5846, 53446), (11692, 26723)]