285433212

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{1999}}^1$

素因数の和:2242

約数の個数: 48

約数和(自身を含む): 679616000

約数和(自身を除く): 394182788

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 163, 219, 292, 326, 438, 489, 652, 876, 978, 1956, 1999, 3998, 5997, 7996, 11899, 11994, 23798, 23988, 35697, 47596, 71394, 142788, 145927, 291854, 325837, 437781, 583708, 651674, 875562, 977511, 1303348, 1751124, 1955022, 3910044, 23786101, 47572202, 71358303, 95144404, 142716606, 285433212]

約数ペア:

[(1, 285433212), (2, 142716606), (3, 95144404), (4, 71358303), (6, 47572202), (12, 23786101), (73, 3910044), (146, 1955022), (163, 1751124), (219, 1303348), (292, 977511), (326, 875562), (438, 651674), (489, 583708), (652, 437781), (876, 325837), (978, 291854), (1956, 145927), (1999, 142788), (3998, 71394), (5997, 47596), (7996, 35697), (11899, 23988), (11994, 23798)]