328508376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1955407}}^1$

素因数の和:1955423

約数の個数: 32

約数和(自身を含む): 938595840

約数和(自身を除く): 610087464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1955407, 3910814, 5866221, 7821628, 11732442, 13687849, 15643256, 23464884, 27375698, 41063547, 46929768, 54751396, 82127094, 109502792, 164254188, 328508376]

約数ペア:

[(1, 328508376), (2, 164254188), (3, 109502792), (4, 82127094), (6, 54751396), (7, 46929768), (8, 41063547), (12, 27375698), (14, 23464884), (21, 15643256), (24, 13687849), (28, 11732442), (42, 7821628), (56, 5866221), (84, 3910814), (168, 1955407)]