312509764

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{104309}}^1$

素因数の和:104427

約数の個数: 24

約数和(自身を含む): 630866880

約数和(自身を除く): 318357116

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 104309, 208618, 417236, 730163, 1460326, 2920652, 11161063, 22322126, 44644252, 78127441, 156254882, 312509764]

約数ペア:

[(1, 312509764), (2, 156254882), (4, 78127441), (7, 44644252), (14, 22322126), (28, 11161063), (107, 2920652), (214, 1460326), (428, 730163), (749, 417236), (1498, 208618), (2996, 104309)]