278736922

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 448937280

約数和(自身を除く): 170200358

約数列:

[1, 2, 29, 43, 58, 73, 86, 146, 1247, 1531, 2117, 2494, 3062, 3139, 4234, 6278, 44399, 65833, 88798, 91031, 111763, 131666, 182062, 223526, 1909157, 3241127, 3818314, 4805809, 6482254, 9611618, 139368461, 278736922]

約数ペア:

[(1, 278736922), (2, 139368461), (29, 9611618), (43, 6482254), (58, 4805809), (73, 3818314), (86, 3241127), (146, 1909157), (1247, 223526), (1531, 182062), (2117, 131666), (2494, 111763), (3062, 91031), (3139, 88798), (4234, 65833), (6278, 44399)]