214841256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1278817}}^1$

素因数の和:1278833

約数の個数: 32

約数和(自身を含む): 613832640

約数和(自身を除く): 398991384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1278817, 2557634, 3836451, 5115268, 7672902, 8951719, 10230536, 15345804, 17903438, 26855157, 30691608, 35806876, 53710314, 71613752, 107420628, 214841256]

約数ペア:

[(1, 214841256), (2, 107420628), (3, 71613752), (4, 53710314), (6, 35806876), (7, 30691608), (8, 26855157), (12, 17903438), (14, 15345804), (21, 10230536), (24, 8951719), (28, 7672902), (42, 5115268), (56, 3836451), (84, 2557634), (168, 1278817)]