258465048

素因数分解:

$2^3\times 3^1\times {\mathrm{863}}^1\times {\mathrm{12479}}^1$

素因数の和:13351

約数の個数: 32

約数和(自身を含む): 646963200

約数和(自身を除く): 388498152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 863, 1726, 2589, 3452, 5178, 6904, 10356, 12479, 20712, 24958, 37437, 49916, 74874, 99832, 149748, 299496, 10769377, 21538754, 32308131, 43077508, 64616262, 86155016, 129232524, 258465048]

約数ペア:

[(1, 258465048), (2, 129232524), (3, 86155016), (4, 64616262), (6, 43077508), (8, 32308131), (12, 21538754), (24, 10769377), (863, 299496), (1726, 149748), (2589, 99832), (3452, 74874), (5178, 49916), (6904, 37437), (10356, 24958), (12479, 20712)]