239111216

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{599}}^1$

素因数の和:1077

約数の個数: 40

約数和(自身を含む): 472812000

約数和(自身を除く): 233700784

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 409, 488, 599, 818, 976, 1198, 1636, 2396, 3272, 4792, 6544, 9584, 24949, 36539, 49898, 73078, 99796, 146156, 199592, 244991, 292312, 399184, 489982, 584624, 979964, 1959928, 3919856, 14944451, 29888902, 59777804, 119555608, 239111216]

約数ペア:

[(1, 239111216), (2, 119555608), (4, 59777804), (8, 29888902), (16, 14944451), (61, 3919856), (122, 1959928), (244, 979964), (409, 584624), (488, 489982), (599, 399184), (818, 292312), (976, 244991), (1198, 199592), (1636, 146156), (2396, 99796), (3272, 73078), (4792, 49898), (6544, 36539), (9584, 24949)]