305014776

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 875888640

約数和(自身を除く): 570873864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 191, 253, 263, 264, 276, 382, 506, 526, 552, 573, 759, 764, 789, 1012, 1052, 1146, 1518, 1528, 1578, 2024, 2101, 2104, 2292, 2893, 3036, 3156, 4202, 4393, 4584, 5786, 6049, 6072, 6303, 6312, 8404, 8679, 8786, 11572, 12098, 12606, 13179, 16808, 17358, 17572, 18147, 23144, 24196, 25212, 26358, 34716, 35144, 36294, 48323, 48392, 50233, 50424, 52716, 66539, 69432, 72588, 96646, 100466, 105432, 133078, 144969, 145176, 150699, 193292, 199617, 200932, 266156, 289938, 301398, 386584, 399234, 401864, 532312, 552563, 579876, 602796, 798468, 1105126, 1155359, 1159752, 1205592, 1596936, 1657689, 2210252, 2310718, 3315378, 3466077, 4420504, 4621436, 6630756, 6932154, 9242872, 12708949, 13261512, 13864308, 25417898, 27728616, 38126847, 50835796, 76253694, 101671592, 152507388, 305014776]

約数ペア:

[(1, 305014776), (2, 152507388), (3, 101671592), (4, 76253694), (6, 50835796), (8, 38126847), (11, 27728616), (12, 25417898), (22, 13864308), (23, 13261512), (24, 12708949), (33, 9242872), (44, 6932154), (46, 6630756), (66, 4621436), (69, 4420504), (88, 3466077), (92, 3315378), (132, 2310718), (138, 2210252), (184, 1657689), (191, 1596936), (253, 1205592), (263, 1159752), (264, 1155359), (276, 1105126), (382, 798468), (506, 602796), (526, 579876), (552, 552563), (573, 532312), (759, 401864), (764, 399234), (789, 386584), (1012, 301398), (1052, 289938), (1146, 266156), (1518, 200932), (1528, 199617), (1578, 193292), (2024, 150699), (2101, 145176), (2104, 144969), (2292, 133078), (2893, 105432), (3036, 100466), (3156, 96646), (4202, 72588), (4393, 69432), (4584, 66539), (5786, 52716), (6049, 50424), (6072, 50233), (6303, 48392), (6312, 48323), (8404, 36294), (8679, 35144), (8786, 34716), (11572, 26358), (12098, 25212), (12606, 24196), (13179, 23144), (16808, 18147), (17358, 17572)]