1215387157072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{238124443}}^1$

素因数の和:238124491

約数の個数: 40

約数和(自身を含む): 2657468795040

約数和(自身を除く): 1442081637968

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 238124443, 476248886, 952497772, 1904995544, 2619368873, 3809991088, 5238737746, 6905608847, 10477475492, 13811217694, 20954950984, 27622435388, 41909901968, 55244870776, 75961697317, 110489741552, 151923394634, 303846789268, 607693578536, 1215387157072]

約数ペア:

[(1, 1215387157072), (2, 607693578536), (4, 303846789268), (8, 151923394634), (11, 110489741552), (16, 75961697317), (22, 55244870776), (29, 41909901968), (44, 27622435388), (58, 20954950984), (88, 13811217694), (116, 10477475492), (176, 6905608847), (232, 5238737746), (319, 3809991088), (464, 2619368873), (638, 1904995544), (1276, 952497772), (2552, 476248886), (5104, 238124443)]