280051302

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{25189}}^1$

素因数の和:25320

約数の個数: 32

約数和(自身を含む): 598514400

約数和(自身を除く): 318463098

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 218, 327, 654, 1853, 3706, 5559, 11118, 25189, 50378, 75567, 151134, 428213, 856426, 1284639, 2569278, 2745601, 5491202, 8236803, 16473606, 46675217, 93350434, 140025651, 280051302]

約数ペア:

[(1, 280051302), (2, 140025651), (3, 93350434), (6, 46675217), (17, 16473606), (34, 8236803), (51, 5491202), (102, 2745601), (109, 2569278), (218, 1284639), (327, 856426), (654, 428213), (1853, 151134), (3706, 75567), (5559, 50378), (11118, 25189)]