2688553728

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:520

約数の個数: 288

約数和(自身を含む): 9166277120

約数和(自身を除く): 6477723392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 181, 189, 192, 216, 224, 252, 256, 288, 307, 336, 362, 378, 384, 432, 448, 504, 543, 576, 614, 672, 724, 756, 768, 864, 896, 921, 1008, 1086, 1152, 1228, 1267, 1344, 1448, 1512, 1629, 1728, 1792, 1842, 2016, 2149, 2172, 2304, 2456, 2534, 2688, 2763, 2896, 3024, 3258, 3456, 3684, 3801, 4032, 4298, 4344, 4887, 4912, 5068, 5376, 5526, 5792, 6048, 6447, 6516, 6912, 7368, 7602, 8064, 8289, 8596, 8688, 9774, 9824, 10136, 11052, 11403, 11584, 12096, 12894, 13032, 14736, 15204, 16128, 16578, 17192, 17376, 19341, 19548, 19648, 20272, 22104, 22806, 23168, 24192, 25788, 26064, 29472, 30408, 33156, 34209, 34384, 34752, 38682, 39096, 39296, 40544, 44208, 45612, 46336, 48384, 51576, 52128, 55567, 58023, 58944, 60816, 66312, 68418, 68768, 69504, 77364, 78192, 78592, 81088, 88416, 91224, 103152, 104256, 111134, 116046, 117888, 121632, 132624, 136836, 137536, 139008, 154728, 156384, 162176, 166701, 176832, 182448, 206304, 208512, 222268, 232092, 235776, 243264, 265248, 273672, 275072, 309456, 312768, 324352, 333402, 353664, 364896, 388969, 412608, 417024, 444536, 464184, 486528, 500103, 530496, 547344, 550144, 618912, 625536, 666804, 707328, 729792, 777938, 825216, 889072, 928368, 973056, 1000206, 1060992, 1094688, 1166907, 1237824, 1251072, 1333608, 1459584, 1500309, 1555876, 1650432, 1778144, 1856736, 2000412, 2121984, 2189376, 2333814, 2475648, 2667216, 2919168, 3000618, 3111752, 3500721, 3556288, 3713472, 4000824, 4378752, 4667628, 4951296, 5334432, 6001236, 6223504, 7001442, 7112576, 7426944, 8001648, 8757504, 9335256, 10502163, 10668864, 12002472, 12447008, 14002884, 14225152, 14853888, 16003296, 18670512, 21004326, 21337728, 24004944, 24894016, 28005768, 32006592, 37341024, 42008652, 42675456, 48009888, 49788032, 56011536, 64013184, 74682048, 84017304, 96019776, 99576064, 112023072, 128026368, 149364096, 168034608, 192039552, 224046144, 298728192, 336069216, 384079104, 448092288, 672138432, 896184576, 1344276864, 2688553728]

約数ペア:

[(1, 2688553728), (2, 1344276864), (3, 896184576), (4, 672138432), (6, 448092288), (7, 384079104), (8, 336069216), (9, 298728192), (12, 224046144), (14, 192039552), (16, 168034608), (18, 149364096), (21, 128026368), (24, 112023072), (27, 99576064), (28, 96019776), (32, 84017304), (36, 74682048), (42, 64013184), (48, 56011536), (54, 49788032), (56, 48009888), (63, 42675456), (64, 42008652), (72, 37341024), (84, 32006592), (96, 28005768), (108, 24894016), (112, 24004944), (126, 21337728), (128, 21004326), (144, 18670512), (168, 16003296), (181, 14853888), (189, 14225152), (192, 14002884), (216, 12447008), (224, 12002472), (252, 10668864), (256, 10502163), (288, 9335256), (307, 8757504), (336, 8001648), (362, 7426944), (378, 7112576), (384, 7001442), (432, 6223504), (448, 6001236), (504, 5334432), (543, 4951296), (576, 4667628), (614, 4378752), (672, 4000824), (724, 3713472), (756, 3556288), (768, 3500721), (864, 3111752), (896, 3000618), (921, 2919168), (1008, 2667216), (1086, 2475648), (1152, 2333814), (1228, 2189376), (1267, 2121984), (1344, 2000412), (1448, 1856736), (1512, 1778144), (1629, 1650432), (1728, 1555876), (1792, 1500309), (1842, 1459584), (2016, 1333608), (2149, 1251072), (2172, 1237824), (2304, 1166907), (2456, 1094688), (2534, 1060992), (2688, 1000206), (2763, 973056), (2896, 928368), (3024, 889072), (3258, 825216), (3456, 777938), (3684, 729792), (3801, 707328), (4032, 666804), (4298, 625536), (4344, 618912), (4887, 550144), (4912, 547344), (5068, 530496), (5376, 500103), (5526, 486528), (5792, 464184), (6048, 444536), (6447, 417024), (6516, 412608), (6912, 388969), (7368, 364896), (7602, 353664), (8064, 333402), (8289, 324352), (8596, 312768), (8688, 309456), (9774, 275072), (9824, 273672), (10136, 265248), (11052, 243264), (11403, 235776), (11584, 232092), (12096, 222268), (12894, 208512), (13032, 206304), (14736, 182448), (15204, 176832), (16128, 166701), (16578, 162176), (17192, 156384), (17376, 154728), (19341, 139008), (19548, 137536), (19648, 136836), (20272, 132624), (22104, 121632), (22806, 117888), (23168, 116046), (24192, 111134), (25788, 104256), (26064, 103152), (29472, 91224), (30408, 88416), (33156, 81088), (34209, 78592), (34384, 78192), (34752, 77364), (38682, 69504), (39096, 68768), (39296, 68418), (40544, 66312), (44208, 60816), (45612, 58944), (46336, 58023), (48384, 55567), (51576, 52128)]