309310576

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{53551}}^1$

素因数の和:53597

約数の個数: 30

約数和(自身を含む): 632502672

約数和(自身を除く): 323192096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 53551, 107102, 214204, 428408, 856816, 1017469, 2034938, 4069876, 8139752, 16279504, 19331911, 38663822, 77327644, 154655288, 309310576]

約数ペア:

[(1, 309310576), (2, 154655288), (4, 77327644), (8, 38663822), (16, 19331911), (19, 16279504), (38, 8139752), (76, 4069876), (152, 2034938), (304, 1017469), (361, 856816), (722, 428408), (1444, 214204), (2888, 107102), (5776, 53551)]