340742008

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{376927}}^1$

素因数の和:377046

約数の個数: 16

約数和(自身を含む): 644546880

約数和(自身を除く): 303804872

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 376927, 753854, 1507708, 3015416, 42592751, 85185502, 170371004, 340742008]

約数ペア:

[(1, 340742008), (2, 170371004), (4, 85185502), (8, 42592751), (113, 3015416), (226, 1507708), (452, 753854), (904, 376927)]