349924216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{2777}}^1$

素因数の和:3631

約数の個数: 32

約数和(自身を含む): 691722000

約数和(自身を除く): 341797784

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 829, 1658, 2777, 3316, 5554, 6632, 11108, 15751, 22216, 31502, 52763, 63004, 105526, 126008, 211052, 422104, 2302133, 4604266, 9208532, 18417064, 43740527, 87481054, 174962108, 349924216]

約数ペア:

[(1, 349924216), (2, 174962108), (4, 87481054), (8, 43740527), (19, 18417064), (38, 9208532), (76, 4604266), (152, 2302133), (829, 422104), (1658, 211052), (2777, 126008), (3316, 105526), (5554, 63004), (6632, 52763), (11108, 31502), (15751, 22216)]