625418424

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{81181}}^1$

素因数の和:81300

約数の個数: 48

約数和(自身を含む): 1709692920

約数和(自身を除く): 1084274496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 81181, 162362, 243543, 324724, 487086, 649448, 730629, 974172, 1461258, 1948344, 2922516, 5845032, 8686367, 17372734, 26059101, 34745468, 52118202, 69490936, 78177303, 104236404, 156354606, 208472808, 312709212, 625418424]

約数ペア:

[(1, 625418424), (2, 312709212), (3, 208472808), (4, 156354606), (6, 104236404), (8, 78177303), (9, 69490936), (12, 52118202), (18, 34745468), (24, 26059101), (36, 17372734), (72, 8686367), (107, 5845032), (214, 2922516), (321, 1948344), (428, 1461258), (642, 974172), (856, 730629), (963, 649448), (1284, 487086), (1926, 324724), (2568, 243543), (3852, 162362), (7704, 81181)]