315090456

素因数分解:

$2^3\times 3^1\times {\mathrm{13128769}}^1$

素因数の和:13128778

約数の個数: 16

約数和(自身を含む): 787726200

約数和(自身を除く): 472635744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 13128769, 26257538, 39386307, 52515076, 78772614, 105030152, 157545228, 315090456]

約数ペア:

[(1, 315090456), (2, 157545228), (3, 105030152), (4, 78772614), (6, 52515076), (8, 39386307), (12, 26257538), (24, 13128769)]