220770288

素因数分解:

$2^4\times 3^2\times {\mathrm{1533127}}^1$

素因数の和:1533141

約数の個数: 30

約数和(自身を含む): 617850584

約数和(自身を除く): 397080296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1533127, 3066254, 4599381, 6132508, 9198762, 12265016, 13798143, 18397524, 24530032, 27596286, 36795048, 55192572, 73590096, 110385144, 220770288]

約数ペア:

[(1, 220770288), (2, 110385144), (3, 73590096), (4, 55192572), (6, 36795048), (8, 27596286), (9, 24530032), (12, 18397524), (16, 13798143), (18, 12265016), (24, 9198762), (36, 6132508), (48, 4599381), (72, 3066254), (144, 1533127)]