228408272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{751343}}^1$

素因数の和:751370

約数の個数: 20

約数和(自身を含む): 465833280

約数和(自身を除く): 237425008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 751343, 1502686, 3005372, 6010744, 12021488, 14275517, 28551034, 57102068, 114204136, 228408272]

約数ペア:

[(1, 228408272), (2, 114204136), (4, 57102068), (8, 28551034), (16, 14275517), (19, 12021488), (38, 6010744), (76, 3005372), (152, 1502686), (304, 751343)]