329961968

素因数分解:

$2^4\times 7^1\times {\mathrm{2946089}}^1$

素因数の和:2946104

約数の個数: 20

約数和(自身を含む): 730630320

約数和(自身を除く): 400668352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2946089, 5892178, 11784356, 20622623, 23568712, 41245246, 47137424, 82490492, 164980984, 329961968]

約数ペア:

[(1, 329961968), (2, 164980984), (4, 82490492), (7, 47137424), (8, 41245246), (14, 23568712), (16, 20622623), (28, 11784356), (56, 5892178), (112, 2946089)]