239688

素因数分解:

$2^3\times 3^2\times {\mathrm{3329}}^1$

素因数の和:3341

約数の個数: 24

約数和(自身を含む): 649350

約数和(自身を除く): 409662

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3329, 6658, 9987, 13316, 19974, 26632, 29961, 39948, 59922, 79896, 119844, 239688]

約数ペア:

[(1, 239688), (2, 119844), (3, 79896), (4, 59922), (6, 39948), (8, 29961), (9, 26632), (12, 19974), (18, 13316), (24, 9987), (36, 6658), (72, 3329)]