257172.0000000

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{4783}}^1$

素因数の和:4903

約数の個数: 24

約数和(自身を含む): 15270528

約数和(自身を除く): 8784780

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 4783, 9566, 14349, 19132, 28698, 57396, 540479, 1080958, 1621437, 2161916, 3242874, 6485748]

約数ペア:

[(1, 6485748), (2, 3242874), (3, 2161916), (4, 1621437), (6, 1080958), (12, 540479), (113, 57396), (226, 28698), (339, 19132), (452, 14349), (678, 9566), (1356, 4783)]