308045188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{2663}}^1$

素因数の和:2928

約数の個数: 36

約数和(自身を含む): 595244160

約数和(自身を除く): 287198972

約数列:

[1, 2, 4, 11, 22, 44, 121, 239, 242, 478, 484, 956, 2629, 2663, 5258, 5326, 10516, 10652, 28919, 29293, 57838, 58586, 115676, 117172, 322223, 636457, 644446, 1272914, 1288892, 2545828, 7001027, 14002054, 28004108, 77011297, 154022594, 308045188]

約数ペア:

[(1, 308045188), (2, 154022594), (4, 77011297), (11, 28004108), (22, 14002054), (44, 7001027), (121, 2545828), (239, 1288892), (242, 1272914), (478, 644446), (484, 636457), (956, 322223), (2629, 117172), (2663, 115676), (5258, 58586), (5326, 57838), (10516, 29293), (10652, 28919)]