261264

素因数分解:

$2^4\times 3^1\times {\mathrm{5443}}^1$

素因数の和:5454

約数の個数: 20

約数和(自身を含む): 675056

約数和(自身を除く): 413792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5443, 10886, 16329, 21772, 32658, 43544, 65316, 87088, 130632, 261264]

約数ペア:

[(1, 261264), (2, 130632), (3, 87088), (4, 65316), (6, 43544), (8, 32658), (12, 21772), (16, 16329), (24, 10886), (48, 5443)]