239162904

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{77249}}^1$

素因数の和:77304

約数の個数: 48

約数和(自身を含む): 662805000

約数和(自身を除く): 423642096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 77249, 154498, 231747, 308996, 463494, 617992, 695241, 926988, 1390482, 1853976, 2780964, 3321707, 5561928, 6643414, 9965121, 13286828, 19930242, 26573656, 29895363, 39860484, 59790726, 79720968, 119581452, 239162904]

約数ペア:

[(1, 239162904), (2, 119581452), (3, 79720968), (4, 59790726), (6, 39860484), (8, 29895363), (9, 26573656), (12, 19930242), (18, 13286828), (24, 9965121), (36, 6643414), (43, 5561928), (72, 3321707), (86, 2780964), (129, 1853976), (172, 1390482), (258, 926988), (344, 695241), (387, 617992), (516, 463494), (774, 308996), (1032, 231747), (1548, 154498), (3096, 77249)]