319978584

素因数分解:

$2^3\times 3^2\times {\mathrm{4444147}}^1$

素因数の和:4444159

約数の個数: 24

約数和(自身を含む): 866608860

約数和(自身を除く): 546630276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4444147, 8888294, 13332441, 17776588, 26664882, 35553176, 39997323, 53329764, 79994646, 106659528, 159989292, 319978584]

約数ペア:

[(1, 319978584), (2, 159989292), (3, 106659528), (4, 79994646), (6, 53329764), (8, 39997323), (9, 35553176), (12, 26664882), (18, 17776588), (24, 13332441), (36, 8888294), (72, 4444147)]