397476912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1182967}}^1$

素因数の和:1182985

約数の個数: 40

約数和(自身を含む): 1173504256

約数和(自身を除く): 776027344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1182967, 2365934, 3548901, 4731868, 7097802, 8280769, 9463736, 14195604, 16561538, 18927472, 24842307, 28391208, 33123076, 49684614, 56782416, 66246152, 99369228, 132492304, 198738456, 397476912]

約数ペア:

[(1, 397476912), (2, 198738456), (3, 132492304), (4, 99369228), (6, 66246152), (7, 56782416), (8, 49684614), (12, 33123076), (14, 28391208), (16, 24842307), (21, 18927472), (24, 16561538), (28, 14195604), (42, 9463736), (48, 8280769), (56, 7097802), (84, 4731868), (112, 3548901), (168, 2365934), (336, 1182967)]