268643432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{33347}}^1$

素因数の和:33425

約数の個数: 32

約数和(自身を含む): 540237600

約数和(自身を除く): 271594168

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 33347, 66694, 133388, 266776, 633593, 1267186, 1767391, 2534372, 3534782, 5068744, 7069564, 14139128, 33580429, 67160858, 134321716, 268643432]

約数ペア:

[(1, 268643432), (2, 134321716), (4, 67160858), (8, 33580429), (19, 14139128), (38, 7069564), (53, 5068744), (76, 3534782), (106, 2534372), (152, 1767391), (212, 1267186), (424, 633593), (1007, 266776), (2014, 133388), (4028, 66694), (8056, 33347)]