218368744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1217}}^1\times {\mathrm{2039}}^1$

素因数の和:3273

約数の個数: 32

約数和(自身を含む): 447249600

約数和(自身を除く): 228880856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1217, 2039, 2434, 4078, 4868, 8156, 9736, 13387, 16312, 22429, 26774, 44858, 53548, 89716, 107096, 179432, 2481463, 4962926, 9925852, 19851704, 27296093, 54592186, 109184372, 218368744]

約数ペア:

[(1, 218368744), (2, 109184372), (4, 54592186), (8, 27296093), (11, 19851704), (22, 9925852), (44, 4962926), (88, 2481463), (1217, 179432), (2039, 107096), (2434, 89716), (4078, 53548), (4868, 44858), (8156, 26774), (9736, 22429), (13387, 16312)]