345117008

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{3041}}^1$

素因数の和:3263

約数の個数: 40

約数和(自身を含む): 689159016

約数和(自身を除く): 344042008

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 173, 328, 346, 656, 692, 1384, 2768, 3041, 6082, 7093, 12164, 14186, 24328, 28372, 48656, 56744, 113488, 124681, 249362, 498724, 526093, 997448, 1052186, 1994896, 2104372, 4208744, 8417488, 21569813, 43139626, 86279252, 172558504, 345117008]

約数ペア:

[(1, 345117008), (2, 172558504), (4, 86279252), (8, 43139626), (16, 21569813), (41, 8417488), (82, 4208744), (164, 2104372), (173, 1994896), (328, 1052186), (346, 997448), (656, 526093), (692, 498724), (1384, 249362), (2768, 124681), (3041, 113488), (6082, 56744), (7093, 48656), (12164, 28372), (14186, 24328)]