299741454

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{8191}}^1$

素因数の和:8325

約数の個数: 48

約数和(自身を含む): 690094080

約数和(自身を除く): 390352626

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 107, 114, 171, 214, 321, 342, 642, 963, 1926, 2033, 4066, 6099, 8191, 12198, 16382, 18297, 24573, 36594, 49146, 73719, 147438, 155629, 311258, 466887, 876437, 933774, 1400661, 1752874, 2629311, 2801322, 5258622, 7887933, 15775866, 16652303, 33304606, 49956909, 99913818, 149870727, 299741454]

約数ペア:

[(1, 299741454), (2, 149870727), (3, 99913818), (6, 49956909), (9, 33304606), (18, 16652303), (19, 15775866), (38, 7887933), (57, 5258622), (107, 2801322), (114, 2629311), (171, 1752874), (214, 1400661), (321, 933774), (342, 876437), (642, 466887), (963, 311258), (1926, 155629), (2033, 147438), (4066, 73719), (6099, 49146), (8191, 36594), (12198, 24573), (16382, 18297)]