248898938

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 424396800

約数和(自身を除く): 175497862

約数列:

[1, 2, 17, 29, 31, 34, 58, 62, 289, 479, 493, 527, 578, 899, 958, 986, 1054, 1798, 8143, 8381, 8959, 13891, 14849, 15283, 16286, 16762, 17918, 27782, 29698, 30566, 138431, 236147, 252433, 259811, 276862, 430621, 472294, 504866, 519622, 861242, 4014499, 4291361, 7320557, 8028998, 8582722, 14641114, 124449469, 248898938]

約数ペア:

[(1, 248898938), (2, 124449469), (17, 14641114), (29, 8582722), (31, 8028998), (34, 7320557), (58, 4291361), (62, 4014499), (289, 861242), (479, 519622), (493, 504866), (527, 472294), (578, 430621), (899, 276862), (958, 259811), (986, 252433), (1054, 236147), (1798, 138431), (8143, 30566), (8381, 29698), (8959, 27782), (13891, 17918), (14849, 16762), (15283, 16286)]