285383412

素因数分解:

$2^2\times 3^4\times {\mathrm{880813}}^1$

素因数の和:880829

約数の個数: 30

約数和(自身を含む): 746049458

約数和(自身を除く): 460666046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 880813, 1761626, 2642439, 3523252, 5284878, 7927317, 10569756, 15854634, 23781951, 31709268, 47563902, 71345853, 95127804, 142691706, 285383412]

約数ペア:

[(1, 285383412), (2, 142691706), (3, 95127804), (4, 71345853), (6, 47563902), (9, 31709268), (12, 23781951), (18, 15854634), (27, 10569756), (36, 7927317), (54, 5284878), (81, 3523252), (108, 2642439), (162, 1761626), (324, 880813)]