257596008

素因数分解:

$2^3\times 3^1\times {\mathrm{10733167}}^1$

素因数の和:10733176

約数の個数: 16

約数和(自身を含む): 643990080

約数和(自身を除く): 386394072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10733167, 21466334, 32199501, 42932668, 64399002, 85865336, 128798004, 257596008]

約数ペア:

[(1, 257596008), (2, 128798004), (3, 85865336), (4, 64399002), (6, 42932668), (8, 32199501), (12, 21466334), (24, 10733167)]