256475649033

素因数分解:

$3^2\times {\mathrm{211}}^1\times {\mathrm{5879}}^1\times {\mathrm{22973}}^1$

素因数の和:29069

約数の個数: 24

約数和(自身を含む): 372300102720

約数和(自身を除く): 115824453687

約数列:

[1, 3, 9, 211, 633, 1899, 5879, 17637, 22973, 52911, 68919, 206757, 1240469, 3721407, 4847303, 11164221, 14541909, 43625727, 135058267, 405174801, 1215524403, 28497294337, 85491883011, 256475649033]

約数ペア:

[(1, 256475649033), (3, 85491883011), (9, 28497294337), (211, 1215524403), (633, 405174801), (1899, 135058267), (5879, 43625727), (17637, 14541909), (22973, 11164221), (52911, 4847303), (68919, 3721407), (206757, 1240469)]