31230298728

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{661}}^1\times {\mathrm{5167}}^1$

素因数の和:5967

約数の個数: 96

約数和(自身を含む): 85393551360

約数和(自身を除く): 54163252632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 661, 762, 1016, 1143, 1322, 1524, 1983, 2286, 2644, 3048, 3966, 4572, 5167, 5288, 5949, 7932, 9144, 10334, 11898, 15501, 15864, 20668, 23796, 31002, 41336, 46503, 47592, 62004, 83947, 93006, 124008, 167894, 186012, 251841, 335788, 372024, 503682, 656209, 671576, 755523, 1007364, 1312418, 1511046, 1968627, 2014728, 2624836, 3022092, 3415387, 3937254, 5249672, 5905881, 6044184, 6830774, 7874508, 10246161, 11811762, 13661548, 15749016, 20492322, 23623524, 27323096, 30738483, 40984644, 47247048, 61476966, 81969288, 122953932, 245907864, 433754149, 867508298, 1301262447, 1735016596, 2602524894, 3470033192, 3903787341, 5205049788, 7807574682, 10410099576, 15615149364, 31230298728]

約数ペア:

[(1, 31230298728), (2, 15615149364), (3, 10410099576), (4, 7807574682), (6, 5205049788), (8, 3903787341), (9, 3470033192), (12, 2602524894), (18, 1735016596), (24, 1301262447), (36, 867508298), (72, 433754149), (127, 245907864), (254, 122953932), (381, 81969288), (508, 61476966), (661, 47247048), (762, 40984644), (1016, 30738483), (1143, 27323096), (1322, 23623524), (1524, 20492322), (1983, 15749016), (2286, 13661548), (2644, 11811762), (3048, 10246161), (3966, 7874508), (4572, 6830774), (5167, 6044184), (5288, 5905881), (5949, 5249672), (7932, 3937254), (9144, 3415387), (10334, 3022092), (11898, 2624836), (15501, 2014728), (15864, 1968627), (20668, 1511046), (23796, 1312418), (31002, 1007364), (41336, 755523), (46503, 671576), (47592, 656209), (62004, 503682), (83947, 372024), (93006, 335788), (124008, 251841), (167894, 186012)]