248415696718

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3079}}^1\times {\mathrm{5827}}^1$

素因数の和:8981

約数の個数: 64

約数和(自身を含む): 454930882560

約数和(自身を除く): 206515185842

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 3079, 5827, 6158, 6923, 11654, 13846, 21553, 40789, 43106, 70817, 81578, 132397, 134021, 141634, 250561, 264794, 268042, 495719, 501122, 926779, 938147, 991438, 1753927, 1853558, 1876294, 3045131, 3507854, 5762903, 6090262, 11525806, 17941333, 21315917, 35882666, 40340321, 42631834, 80680642, 125589331, 251178662, 412650659, 771477319, 825301318, 1542954638, 2888554613, 5400341233, 5777109226, 10800682466, 17743978337, 35487956674, 124207848359, 248415696718]

約数ペア:

[(1, 248415696718), (2, 124207848359), (7, 35487956674), (14, 17743978337), (23, 10800682466), (43, 5777109226), (46, 5400341233), (86, 2888554613), (161, 1542954638), (301, 825301318), (322, 771477319), (602, 412650659), (989, 251178662), (1978, 125589331), (3079, 80680642), (5827, 42631834), (6158, 40340321), (6923, 35882666), (11654, 21315917), (13846, 17941333), (21553, 11525806), (40789, 6090262), (43106, 5762903), (70817, 3507854), (81578, 3045131), (132397, 1876294), (134021, 1853558), (141634, 1753927), (250561, 991438), (264794, 938147), (268042, 926779), (495719, 501122)]