308949152

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{224527}}^1$

素因数の和:224580

約数の個数: 24

約数和(自身を含む): 622391616

約数和(自身を除く): 313442464

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 224527, 449054, 898108, 1796216, 3592432, 7184864, 9654661, 19309322, 38618644, 77237288, 154474576, 308949152]

約数ペア:

[(1, 308949152), (2, 154474576), (4, 77237288), (8, 38618644), (16, 19309322), (32, 9654661), (43, 7184864), (86, 3592432), (172, 1796216), (344, 898108), (688, 449054), (1376, 224527)]