256225068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{647033}}^1$

素因数の和:647054

約数の個数: 36

約数和(自身を含む): 706561128

約数和(自身を除く): 450336060

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 647033, 1294066, 1941099, 2588132, 3882198, 5823297, 7117363, 7764396, 11646594, 14234726, 21352089, 23293188, 28469452, 42704178, 64056267, 85408356, 128112534, 256225068]

約数ペア:

[(1, 256225068), (2, 128112534), (3, 85408356), (4, 64056267), (6, 42704178), (9, 28469452), (11, 23293188), (12, 21352089), (18, 14234726), (22, 11646594), (33, 7764396), (36, 7117363), (44, 5823297), (66, 3882198), (99, 2588132), (132, 1941099), (198, 1294066), (396, 647033)]