316471572

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{204439}}^1$

素因数の和:204492

約数の個数: 36

約数和(自身を含む): 818577760

約数和(自身を除く): 502106188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 204439, 408878, 613317, 817756, 1226634, 1839951, 2453268, 3679902, 7359804, 8790877, 17581754, 26372631, 35163508, 52745262, 79117893, 105490524, 158235786, 316471572]

約数ペア:

[(1, 316471572), (2, 158235786), (3, 105490524), (4, 79117893), (6, 52745262), (9, 35163508), (12, 26372631), (18, 17581754), (36, 8790877), (43, 7359804), (86, 3679902), (129, 2453268), (172, 1839951), (258, 1226634), (387, 817756), (516, 613317), (774, 408878), (1548, 204439)]