257130336

素因数分解:

$2^5\times 3^1\times {\mathrm{2678441}}^1$

素因数の和:2678454

約数の個数: 24

約数和(自身を含む): 674967384

約数和(自身を除く): 417837048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 2678441, 5356882, 8035323, 10713764, 16070646, 21427528, 32141292, 42855056, 64282584, 85710112, 128565168, 257130336]

約数ペア:

[(1, 257130336), (2, 128565168), (3, 85710112), (4, 64282584), (6, 42855056), (8, 32141292), (12, 21427528), (16, 16070646), (24, 10713764), (32, 8035323), (48, 5356882), (96, 2678441)]