268332008

素因数分解:

$2^3\times 7^1\times {\mathrm{4791643}}^1$

素因数の和:4791656

約数の個数: 16

約数和(自身を含む): 574997280

約数和(自身を除く): 306665272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4791643, 9583286, 19166572, 33541501, 38333144, 67083002, 134166004, 268332008]

約数ペア:

[(1, 268332008), (2, 134166004), (4, 67083002), (7, 38333144), (8, 33541501), (14, 19166572), (28, 9583286), (56, 4791643)]