305440212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{330563}}^1$

素因数の和:330588

約数の個数: 48

約数和(自身を含む): 888556032

約数和(自身を除く): 583115820

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 330563, 661126, 991689, 1322252, 1983378, 2313941, 3636193, 3966756, 4627882, 6941823, 7272386, 9255764, 10908579, 13883646, 14544772, 21817158, 25453351, 27767292, 43634316, 50906702, 76360053, 101813404, 152720106, 305440212]

約数ペア:

[(1, 305440212), (2, 152720106), (3, 101813404), (4, 76360053), (6, 50906702), (7, 43634316), (11, 27767292), (12, 25453351), (14, 21817158), (21, 14544772), (22, 13883646), (28, 10908579), (33, 9255764), (42, 7272386), (44, 6941823), (66, 4627882), (77, 3966756), (84, 3636193), (132, 2313941), (154, 1983378), (231, 1322252), (308, 991689), (462, 661126), (924, 330563)]