555048980656

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{71881}}^1$

素因数の和:72158

約数の個数: 80

約数和(自身を含む): 1123084368000

約数和(自身を除く): 568035387344

約数列:

[1, 2, 4, 8, 16, 41, 79, 82, 149, 158, 164, 298, 316, 328, 596, 632, 656, 1192, 1264, 2384, 3239, 6109, 6478, 11771, 12218, 12956, 23542, 24436, 25912, 47084, 48872, 51824, 71881, 94168, 97744, 143762, 188336, 287524, 482611, 575048, 965222, 1150096, 1930444, 2947121, 3860888, 5678599, 5894242, 7721776, 10710269, 11357198, 11788484, 21420538, 22714396, 23576968, 42841076, 45428792, 47153936, 85682152, 90857584, 171364304, 232822559, 439121029, 465645118, 846111251, 878242058, 931290236, 1692222502, 1756484116, 1862580472, 3384445004, 3512968232, 3725160944, 6768890008, 7025936464, 13537780016, 34690561291, 69381122582, 138762245164, 277524490328, 555048980656]

約数ペア:

[(1, 555048980656), (2, 277524490328), (4, 138762245164), (8, 69381122582), (16, 34690561291), (41, 13537780016), (79, 7025936464), (82, 6768890008), (149, 3725160944), (158, 3512968232), (164, 3384445004), (298, 1862580472), (316, 1756484116), (328, 1692222502), (596, 931290236), (632, 878242058), (656, 846111251), (1192, 465645118), (1264, 439121029), (2384, 232822559), (3239, 171364304), (6109, 90857584), (6478, 85682152), (11771, 47153936), (12218, 45428792), (12956, 42841076), (23542, 23576968), (24436, 22714396), (25912, 21420538), (47084, 11788484), (48872, 11357198), (51824, 10710269), (71881, 7721776), (94168, 5894242), (97744, 5678599), (143762, 3860888), (188336, 2947121), (287524, 1930444), (482611, 1150096), (575048, 965222)]