320460612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1405529}}^1$

素因数の和:1405555

約数の個数: 24

約数和(自身を含む): 787096800

約数和(自身を除く): 466636188

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1405529, 2811058, 4216587, 5622116, 8433174, 16866348, 26705051, 53410102, 80115153, 106820204, 160230306, 320460612]

約数ペア:

[(1, 320460612), (2, 160230306), (3, 106820204), (4, 80115153), (6, 53410102), (12, 26705051), (19, 16866348), (38, 8433174), (57, 5622116), (76, 4216587), (114, 2811058), (228, 1405529)]