320121156

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{51203}}^1$

素因数の和:51731

約数の個数: 24

約数和(自身を含む): 748397664

約数和(自身を除く): 428276508

約数列:

[1, 2, 3, 4, 6, 12, 521, 1042, 1563, 2084, 3126, 6252, 51203, 102406, 153609, 204812, 307218, 614436, 26676763, 53353526, 80030289, 106707052, 160060578, 320121156]

約数ペア:

[(1, 320121156), (2, 160060578), (3, 106707052), (4, 80030289), (6, 53353526), (12, 26676763), (521, 614436), (1042, 307218), (1563, 204812), (2084, 153609), (3126, 102406), (6252, 51203)]