268816016

素因数分解:

$2^4\times 7^1\times {\mathrm{2400143}}^1$

素因数の和:2400158

約数の個数: 20

約数和(自身を含む): 595235712

約数和(自身を除く): 326419696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2400143, 4800286, 9600572, 16801001, 19201144, 33602002, 38402288, 67204004, 134408008, 268816016]

約数ペア:

[(1, 268816016), (2, 134408008), (4, 67204004), (7, 38402288), (8, 33602002), (14, 19201144), (16, 16801001), (28, 9600572), (56, 4800286), (112, 2400143)]