315228

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 745360

約数和(自身を除く): 430132

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 241, 327, 436, 482, 654, 723, 964, 1308, 1446, 2892, 26269, 52538, 78807, 105076, 157614, 315228]

約数ペア:

[(1, 315228), (2, 157614), (3, 105076), (4, 78807), (6, 52538), (12, 26269), (109, 2892), (218, 1446), (241, 1308), (327, 964), (436, 723), (482, 654)]