268536464

素因数分解:

$2^4\times 7^2\times {\mathrm{342521}}^1$

素因数の和:342543

約数の個数: 30

約数和(自身を含む): 605236374

約数和(自身を除く): 336699910

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 342521, 685042, 1370084, 2397647, 2740168, 4795294, 5480336, 9590588, 16783529, 19181176, 33567058, 38362352, 67134116, 134268232, 268536464]

約数ペア:

[(1, 268536464), (2, 134268232), (4, 67134116), (7, 38362352), (8, 33567058), (14, 19181176), (16, 16783529), (28, 9590588), (49, 5480336), (56, 4795294), (98, 2740168), (112, 2397647), (196, 1370084), (392, 685042), (784, 342521)]