289319448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1095907}}^1$

素因数の和:1095927

約数の個数: 32

約数和(自身を含む): 789053760

約数和(自身を除く): 499734312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1095907, 2191814, 3287721, 4383628, 6575442, 8767256, 12054977, 13150884, 24109954, 26301768, 36164931, 48219908, 72329862, 96439816, 144659724, 289319448]

約数ペア:

[(1, 289319448), (2, 144659724), (3, 96439816), (4, 72329862), (6, 48219908), (8, 36164931), (11, 26301768), (12, 24109954), (22, 13150884), (24, 12054977), (33, 8767256), (44, 6575442), (66, 4383628), (88, 3287721), (132, 2191814), (264, 1095907)]