386286372

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{249539}}^1$

素因数の和:249592

約数の個数: 36

約数和(自身を含む): 999158160

約数和(自身を除く): 612871788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 249539, 499078, 748617, 998156, 1497234, 2245851, 2994468, 4491702, 8983404, 10730177, 21460354, 32190531, 42920708, 64381062, 96571593, 128762124, 193143186, 386286372]

約数ペア:

[(1, 386286372), (2, 193143186), (3, 128762124), (4, 96571593), (6, 64381062), (9, 42920708), (12, 32190531), (18, 21460354), (36, 10730177), (43, 8983404), (86, 4491702), (129, 2994468), (172, 2245851), (258, 1497234), (387, 998156), (516, 748617), (774, 499078), (1548, 249539)]