2189098008

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4447}}^1$

素因数の和:4558

約数の個数: 128

約数和(自身を含む): 6341068800

約数和(自身を除く): 4151970792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 53, 54, 72, 86, 106, 108, 129, 159, 172, 212, 216, 258, 318, 344, 387, 424, 477, 516, 636, 774, 954, 1032, 1161, 1272, 1431, 1548, 1908, 2279, 2322, 2862, 3096, 3816, 4447, 4558, 4644, 5724, 6837, 8894, 9116, 9288, 11448, 13341, 13674, 17788, 18232, 20511, 26682, 27348, 35576, 40023, 41022, 53364, 54696, 61533, 80046, 82044, 106728, 120069, 123066, 160092, 164088, 191221, 235691, 240138, 246132, 320184, 382442, 471382, 480276, 492264, 573663, 707073, 764884, 942764, 960552, 1147326, 1414146, 1529768, 1720989, 1885528, 2121219, 2294652, 2828292, 3441978, 4242438, 4589304, 5162967, 5656584, 6363657, 6883956, 8484876, 10134713, 10325934, 12727314, 13767912, 16969752, 20269426, 20651868, 25454628, 30404139, 40538852, 41303736, 50909256, 60808278, 81077704, 91212417, 121616556, 182424834, 243233112, 273637251, 364849668, 547274502, 729699336, 1094549004, 2189098008]

約数ペア:

[(1, 2189098008), (2, 1094549004), (3, 729699336), (4, 547274502), (6, 364849668), (8, 273637251), (9, 243233112), (12, 182424834), (18, 121616556), (24, 91212417), (27, 81077704), (36, 60808278), (43, 50909256), (53, 41303736), (54, 40538852), (72, 30404139), (86, 25454628), (106, 20651868), (108, 20269426), (129, 16969752), (159, 13767912), (172, 12727314), (212, 10325934), (216, 10134713), (258, 8484876), (318, 6883956), (344, 6363657), (387, 5656584), (424, 5162967), (477, 4589304), (516, 4242438), (636, 3441978), (774, 2828292), (954, 2294652), (1032, 2121219), (1161, 1885528), (1272, 1720989), (1431, 1529768), (1548, 1414146), (1908, 1147326), (2279, 960552), (2322, 942764), (2862, 764884), (3096, 707073), (3816, 573663), (4447, 492264), (4558, 480276), (4644, 471382), (5724, 382442), (6837, 320184), (8894, 246132), (9116, 240138), (9288, 235691), (11448, 191221), (13341, 164088), (13674, 160092), (17788, 123066), (18232, 120069), (20511, 106728), (26682, 82044), (27348, 80046), (35576, 61533), (40023, 54696), (41022, 53364)]