489760848

素因数分解:

$2^4\times 3^2\times {\mathrm{3401117}}^1$

素因数の和:3401131

約数の個数: 30

約数和(自身を含む): 1370650554

約数和(自身を除く): 880889706

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 3401117, 6802234, 10203351, 13604468, 20406702, 27208936, 30610053, 40813404, 54417872, 61220106, 81626808, 122440212, 163253616, 244880424, 489760848]

約数ペア:

[(1, 489760848), (2, 244880424), (3, 163253616), (4, 122440212), (6, 81626808), (8, 61220106), (9, 54417872), (12, 40813404), (16, 30610053), (18, 27208936), (24, 20406702), (36, 13604468), (48, 10203351), (72, 6802234), (144, 3401117)]