240646996812

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{1319}}^1\times {\mathrm{23719}}^1$

素因数の和:25686

約数の個数: 48

約数和(自身を含む): 562835750400

約数和(自身を除く): 322188753588

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1319, 1923, 2564, 2638, 3846, 3957, 5276, 7692, 7914, 15828, 23719, 47438, 71157, 94876, 142314, 284628, 845479, 1690958, 2536437, 3381916, 5072874, 10145748, 15203879, 30407758, 31285361, 45611637, 60815516, 62570722, 91223274, 93856083, 125141444, 182446548, 187712166, 375424332, 20053916401, 40107832802, 60161749203, 80215665604, 120323498406, 240646996812]

約数ペア:

[(1, 240646996812), (2, 120323498406), (3, 80215665604), (4, 60161749203), (6, 40107832802), (12, 20053916401), (641, 375424332), (1282, 187712166), (1319, 182446548), (1923, 125141444), (2564, 93856083), (2638, 91223274), (3846, 62570722), (3957, 60815516), (5276, 45611637), (7692, 31285361), (7914, 30407758), (15828, 15203879), (23719, 10145748), (47438, 5072874), (71157, 3381916), (94876, 2536437), (142314, 1690958), (284628, 845479)]