318324

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 762048

約数和(自身を除く): 443724

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 647, 1294, 1941, 2588, 3882, 7764, 26527, 53054, 79581, 106108, 159162, 318324]

約数ペア:

[(1, 318324), (2, 159162), (3, 106108), (4, 79581), (6, 53054), (12, 26527), (41, 7764), (82, 3882), (123, 2588), (164, 1941), (246, 1294), (492, 647)]