268795832

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{1223}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 512023680

約数和(自身を除く): 243227848

約数列:

[1, 2, 4, 8, 83, 166, 331, 332, 662, 664, 1223, 1324, 2446, 2648, 4892, 9784, 27473, 54946, 101509, 109892, 203018, 219784, 404813, 406036, 809626, 812072, 1619252, 3238504, 33599479, 67198958, 134397916, 268795832]

約数ペア:

[(1, 268795832), (2, 134397916), (4, 67198958), (8, 33599479), (83, 3238504), (166, 1619252), (331, 812072), (332, 809626), (662, 406036), (664, 404813), (1223, 219784), (1324, 203018), (2446, 109892), (2648, 101509), (4892, 54946), (9784, 27473)]