218322288

素因数分解:

$2^4\times 3^2\times {\mathrm{1516127}}^1$

素因数の和:1516141

約数の個数: 30

約数和(自身を含む): 610999584

約数和(自身を除く): 392677296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1516127, 3032254, 4548381, 6064508, 9096762, 12129016, 13645143, 18193524, 24258032, 27290286, 36387048, 54580572, 72774096, 109161144, 218322288]

約数ペア:

[(1, 218322288), (2, 109161144), (3, 72774096), (4, 54580572), (6, 36387048), (8, 27290286), (9, 24258032), (12, 18193524), (16, 13645143), (18, 12129016), (24, 9096762), (36, 6064508), (48, 4548381), (72, 3032254), (144, 1516127)]