266640432

素因数分解:

$2^4\times 3^1\times {\mathrm{5555009}}^1$

素因数の和:5555020

約数の個数: 20

約数和(自身を含む): 688821240

約数和(自身を除く): 422180808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5555009, 11110018, 16665027, 22220036, 33330054, 44440072, 66660108, 88880144, 133320216, 266640432]

約数ペア:

[(1, 266640432), (2, 133320216), (3, 88880144), (4, 66660108), (6, 44440072), (8, 33330054), (12, 22220036), (16, 16665027), (24, 11110018), (48, 5555009)]