855336

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 2161440

約数和(自身を除く): 1306104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 227, 314, 454, 471, 628, 681, 908, 942, 1256, 1362, 1816, 1884, 2724, 3768, 5448, 35639, 71278, 106917, 142556, 213834, 285112, 427668, 855336]

約数ペア:

[(1, 855336), (2, 427668), (3, 285112), (4, 213834), (6, 142556), (8, 106917), (12, 71278), (24, 35639), (157, 5448), (227, 3768), (314, 2724), (454, 1884), (471, 1816), (628, 1362), (681, 1256), (908, 942)]