644102544

素因数分解:

$2^4\times 3^1\times {\mathrm{13418803}}^1$

素因数の和:13418814

約数の個数: 20

約数和(自身を含む): 1663931696

約数和(自身を除く): 1019829152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13418803, 26837606, 40256409, 53675212, 80512818, 107350424, 161025636, 214700848, 322051272, 644102544]

約数ペア:

[(1, 644102544), (2, 322051272), (3, 214700848), (4, 161025636), (6, 107350424), (8, 80512818), (12, 53675212), (16, 40256409), (24, 26837606), (48, 13418803)]