320072924

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{683}}^1\times {\mathrm{1483}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 568431360

約数和(自身を除く): 248358436

約数列:

[1, 2, 4, 79, 158, 316, 683, 1366, 1483, 2732, 2966, 5932, 53957, 107914, 117157, 215828, 234314, 468628, 1012889, 2025778, 4051556, 80018231, 160036462, 320072924]

約数ペア:

[(1, 320072924), (2, 160036462), (4, 80018231), (79, 4051556), (158, 2025778), (316, 1012889), (683, 468628), (1366, 234314), (1483, 215828), (2732, 117157), (2966, 107914), (5932, 53957)]