217067568

素因数分解:

$2^4\times 3^1\times {\mathrm{4522241}}^1$

素因数の和:4522252

約数の個数: 20

約数和(自身を含む): 560758008

約数和(自身を除く): 343690440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4522241, 9044482, 13566723, 18088964, 27133446, 36177928, 54266892, 72355856, 108533784, 217067568]

約数ペア:

[(1, 217067568), (2, 108533784), (3, 72355856), (4, 54266892), (6, 36177928), (8, 27133446), (12, 18088964), (16, 13566723), (24, 9044482), (48, 4522241)]