440342922

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1\times {\mathrm{991}}^1$

素因数の和:1818

約数の個数: 32

約数和(自身を含む): 891371520

約数和(自身を除く): 451028598

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 719, 991, 1438, 1982, 2157, 2973, 4314, 5946, 74057, 102073, 148114, 204146, 222171, 306219, 444342, 612438, 712529, 1425058, 2137587, 4275174, 73390487, 146780974, 220171461, 440342922]

約数ペア:

[(1, 440342922), (2, 220171461), (3, 146780974), (6, 73390487), (103, 4275174), (206, 2137587), (309, 1425058), (618, 712529), (719, 612438), (991, 444342), (1438, 306219), (1982, 222171), (2157, 204146), (2973, 148114), (4314, 102073), (5946, 74057)]