648218969856

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{46511}}^1$

素因数の和:46819

約数の個数: 216

約数和(自身を含む): 1957692312576

約数和(自身を除く): 1309473342720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 263, 276, 288, 368, 384, 414, 526, 552, 576, 736, 768, 789, 828, 1052, 1104, 1152, 1472, 1578, 1656, 2104, 2208, 2304, 2367, 2944, 3156, 3312, 4208, 4416, 4734, 5888, 6049, 6312, 6624, 8416, 8832, 9468, 12098, 12624, 13248, 16832, 17664, 18147, 18936, 24196, 25248, 26496, 33664, 36294, 37872, 46511, 48392, 50496, 52992, 54441, 67328, 72588, 75744, 93022, 96784, 100992, 108882, 139533, 145176, 151488, 186044, 193568, 201984, 217764, 279066, 290352, 302976, 372088, 387136, 418599, 435528, 558132, 580704, 605952, 744176, 774272, 837198, 871056, 1069753, 1116264, 1161408, 1488352, 1548544, 1674396, 1742112, 2139506, 2232528, 2322816, 2976704, 3209259, 3348792, 3484224, 4279012, 4465056, 4645632, 5953408, 6418518, 6697584, 6968448, 8558024, 8930112, 9627777, 11906816, 12232393, 12837036, 13395168, 13936896, 17116048, 17860224, 19255554, 24464786, 25674072, 26790336, 34232096, 35720448, 36697179, 38511108, 48929572, 51348144, 53580672, 68464192, 73394358, 77022216, 97859144, 102696288, 107161344, 110091537, 136928384, 146788716, 154044432, 195718288, 205392576, 220183074, 273856768, 281345039, 293577432, 308088864, 391436576, 410785152, 440366148, 562690078, 587154864, 616177728, 782873152, 821570304, 844035117, 880732296, 1125380156, 1174309728, 1232355456, 1565746304, 1688070234, 1761464592, 2250760312, 2348619456, 2464710912, 2532105351, 3131492608, 3376140468, 3522929184, 4501520624, 4697238912, 5064210702, 6752280936, 7045858368, 9003041248, 9394477824, 10128421404, 13504561872, 14091716736, 18006082496, 20256842808, 27009123744, 28183433472, 36012164992, 40513685616, 54018247488, 72024329984, 81027371232, 108036494976, 162054742464, 216072989952, 324109484928, 648218969856]

約数ペア:

[(1, 648218969856), (2, 324109484928), (3, 216072989952), (4, 162054742464), (6, 108036494976), (8, 81027371232), (9, 72024329984), (12, 54018247488), (16, 40513685616), (18, 36012164992), (23, 28183433472), (24, 27009123744), (32, 20256842808), (36, 18006082496), (46, 14091716736), (48, 13504561872), (64, 10128421404), (69, 9394477824), (72, 9003041248), (92, 7045858368), (96, 6752280936), (128, 5064210702), (138, 4697238912), (144, 4501520624), (184, 3522929184), (192, 3376140468), (207, 3131492608), (256, 2532105351), (263, 2464710912), (276, 2348619456), (288, 2250760312), (368, 1761464592), (384, 1688070234), (414, 1565746304), (526, 1232355456), (552, 1174309728), (576, 1125380156), (736, 880732296), (768, 844035117), (789, 821570304), (828, 782873152), (1052, 616177728), (1104, 587154864), (1152, 562690078), (1472, 440366148), (1578, 410785152), (1656, 391436576), (2104, 308088864), (2208, 293577432), (2304, 281345039), (2367, 273856768), (2944, 220183074), (3156, 205392576), (3312, 195718288), (4208, 154044432), (4416, 146788716), (4734, 136928384), (5888, 110091537), (6049, 107161344), (6312, 102696288), (6624, 97859144), (8416, 77022216), (8832, 73394358), (9468, 68464192), (12098, 53580672), (12624, 51348144), (13248, 48929572), (16832, 38511108), (17664, 36697179), (18147, 35720448), (18936, 34232096), (24196, 26790336), (25248, 25674072), (26496, 24464786), (33664, 19255554), (36294, 17860224), (37872, 17116048), (46511, 13936896), (48392, 13395168), (50496, 12837036), (52992, 12232393), (54441, 11906816), (67328, 9627777), (72588, 8930112), (75744, 8558024), (93022, 6968448), (96784, 6697584), (100992, 6418518), (108882, 5953408), (139533, 4645632), (145176, 4465056), (151488, 4279012), (186044, 3484224), (193568, 3348792), (201984, 3209259), (217764, 2976704), (279066, 2322816), (290352, 2232528), (302976, 2139506), (372088, 1742112), (387136, 1674396), (418599, 1548544), (435528, 1488352), (558132, 1161408), (580704, 1116264), (605952, 1069753), (744176, 871056), (774272, 837198)]