252725724

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{17863}}^1$

素因数の和:18007

約数の個数: 48

約数和(自身を含む): 660253440

約数和(自身を除く): 407527716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3537, 4716, 7074, 14148, 17863, 35726, 53589, 71452, 107178, 160767, 214356, 321534, 482301, 643068, 964602, 1929204, 2340053, 4680106, 7020159, 9360212, 14040318, 21060477, 28080636, 42120954, 63181431, 84241908, 126362862, 252725724]

約数ペア:

[(1, 252725724), (2, 126362862), (3, 84241908), (4, 63181431), (6, 42120954), (9, 28080636), (12, 21060477), (18, 14040318), (27, 9360212), (36, 7020159), (54, 4680106), (108, 2340053), (131, 1929204), (262, 964602), (393, 643068), (524, 482301), (786, 321534), (1179, 214356), (1572, 160767), (2358, 107178), (3537, 71452), (4716, 53589), (7074, 35726), (14148, 17863)]