240638992

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{124297}}^1$

素因数の和:124327

約数の個数: 30

約数和(自身を含む): 512480654

約数和(自身を除く): 271841662

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 124297, 248594, 497188, 994376, 1367267, 1988752, 2734534, 5469068, 10938136, 15039937, 21876272, 30079874, 60159748, 120319496, 240638992]

約数ペア:

[(1, 240638992), (2, 120319496), (4, 60159748), (8, 30079874), (11, 21876272), (16, 15039937), (22, 10938136), (44, 5469068), (88, 2734534), (121, 1988752), (176, 1367267), (242, 994376), (484, 497188), (968, 248594), (1936, 124297)]