268376072

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{780163}}^1$

素因数の和:780212

約数の個数: 16

約数和(自身を含む): 514908240

約数和(自身を除く): 246532168

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 780163, 1560326, 3120652, 6241304, 33547009, 67094018, 134188036, 268376072]

約数ペア:

[(1, 268376072), (2, 134188036), (4, 67094018), (8, 33547009), (43, 6241304), (86, 3120652), (172, 1560326), (344, 780163)]