340049144

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{1009}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 645996000

約数和(自身を除く): 305946856

約数列:

[1, 2, 4, 8, 103, 206, 409, 412, 818, 824, 1009, 1636, 2018, 3272, 4036, 8072, 42127, 84254, 103927, 168508, 207854, 337016, 412681, 415708, 825362, 831416, 1650724, 3301448, 42506143, 85012286, 170024572, 340049144]

約数ペア:

[(1, 340049144), (2, 170024572), (4, 85012286), (8, 42506143), (103, 3301448), (206, 1650724), (409, 831416), (412, 825362), (818, 415708), (824, 412681), (1009, 337016), (1636, 207854), (2018, 168508), (3272, 103927), (4036, 84254), (8072, 42127)]