261125448

素因数分解:

$2^3\times 3^1\times {\mathrm{10880227}}^1$

素因数の和:10880236

約数の個数: 16

約数和(自身を含む): 652813680

約数和(自身を除く): 391688232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10880227, 21760454, 32640681, 43520908, 65281362, 87041816, 130562724, 261125448]

約数ペア:

[(1, 261125448), (2, 130562724), (3, 87041816), (4, 65281362), (6, 43520908), (8, 32640681), (12, 21760454), (24, 10880227)]