428844696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2552647}}^1$

素因数の和:2552663

約数の個数: 32

約数和(自身を含む): 1225271040

約数和(自身を除く): 796426344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2552647, 5105294, 7657941, 10210588, 15315882, 17868529, 20421176, 30631764, 35737058, 53605587, 61263528, 71474116, 107211174, 142948232, 214422348, 428844696]

約数ペア:

[(1, 428844696), (2, 214422348), (3, 142948232), (4, 107211174), (6, 71474116), (7, 61263528), (8, 53605587), (12, 35737058), (14, 30631764), (21, 20421176), (24, 17868529), (28, 15315882), (42, 10210588), (56, 7657941), (84, 5105294), (168, 2552647)]