308045372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{76781}}^1$

素因数の和:76861

約数の個数: 24

約数和(自身を含む): 580471920

約数和(自身を除く): 272426548

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 76781, 153562, 307124, 1305277, 2610554, 4530079, 5221108, 9060158, 18120316, 77011343, 154022686, 308045372]

約数ペア:

[(1, 308045372), (2, 154022686), (4, 77011343), (17, 18120316), (34, 9060158), (59, 5221108), (68, 4530079), (118, 2610554), (236, 1305277), (1003, 307124), (2006, 153562), (4012, 76781)]