220504176

素因数分解:

$2^4\times 3^2\times {\mathrm{1531279}}^1$

素因数の和:1531293

約数の個数: 30

約数和(自身を含む): 617105840

約数和(自身を除く): 396601664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1531279, 3062558, 4593837, 6125116, 9187674, 12250232, 13781511, 18375348, 24500464, 27563022, 36750696, 55126044, 73501392, 110252088, 220504176]

約数ペア:

[(1, 220504176), (2, 110252088), (3, 73501392), (4, 55126044), (6, 36750696), (8, 27563022), (9, 24500464), (12, 18375348), (16, 13781511), (18, 12250232), (24, 9187674), (36, 6125116), (48, 4593837), (72, 3062558), (144, 1531279)]