390125004

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{16871}}^1$

素因数の和:16966

約数の個数: 48

約数和(自身を含む): 952390656

約数和(自身を除く): 562265652

約数列:

[1, 2, 3, 4, 6, 12, 41, 47, 82, 94, 123, 141, 164, 188, 246, 282, 492, 564, 1927, 3854, 5781, 7708, 11562, 16871, 23124, 33742, 50613, 67484, 101226, 202452, 691711, 792937, 1383422, 1585874, 2075133, 2378811, 2766844, 3171748, 4150266, 4757622, 8300532, 9515244, 32510417, 65020834, 97531251, 130041668, 195062502, 390125004]

約数ペア:

[(1, 390125004), (2, 195062502), (3, 130041668), (4, 97531251), (6, 65020834), (12, 32510417), (41, 9515244), (47, 8300532), (82, 4757622), (94, 4150266), (123, 3171748), (141, 2766844), (164, 2378811), (188, 2075133), (246, 1585874), (282, 1383422), (492, 792937), (564, 691711), (1927, 202452), (3854, 101226), (5781, 67484), (7708, 50613), (11562, 33742), (16871, 23124)]