4559991896

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 8792064000

約数和(自身を除く): 4232072104

約数列:

[1, 2, 4, 8, 89, 127, 178, 211, 239, 254, 356, 422, 478, 508, 712, 844, 956, 1016, 1688, 1912, 11303, 18779, 21271, 22606, 26797, 30353, 37558, 42542, 45212, 50429, 53594, 60706, 75116, 85084, 90424, 100858, 107188, 121412, 150232, 170168, 201716, 214376, 242824, 403432, 2384933, 2701417, 4488181, 4769866, 5402834, 6404483, 8976362, 9539732, 10805668, 12808966, 17952724, 19079464, 21611336, 25617932, 35905448, 51235864, 569998987, 1139997974, 2279995948, 4559991896]

約数ペア:

[(1, 4559991896), (2, 2279995948), (4, 1139997974), (8, 569998987), (89, 51235864), (127, 35905448), (178, 25617932), (211, 21611336), (239, 19079464), (254, 17952724), (356, 12808966), (422, 10805668), (478, 9539732), (508, 8976362), (712, 6404483), (844, 5402834), (956, 4769866), (1016, 4488181), (1688, 2701417), (1912, 2384933), (11303, 403432), (18779, 242824), (21271, 214376), (22606, 201716), (26797, 170168), (30353, 150232), (37558, 121412), (42542, 107188), (45212, 100858), (50429, 90424), (53594, 85084), (60706, 75116)]