209604489216

素因数分解:

$2^{12}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1307}}^1$

素因数の和:1786

約数の個数: 208

約数和(自身を含む): 578718133248

約数和(自身を除く): 369113644032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 421, 496, 512, 744, 768, 842, 992, 1024, 1263, 1307, 1488, 1536, 1684, 1984, 2048, 2526, 2614, 2976, 3072, 3368, 3921, 3968, 4096, 5052, 5228, 5952, 6144, 6736, 7842, 7936, 10104, 10456, 11904, 12288, 13051, 13472, 15684, 15872, 20208, 20912, 23808, 26102, 26944, 31368, 31744, 39153, 40416, 40517, 41824, 47616, 52204, 53888, 62736, 63488, 78306, 80832, 81034, 83648, 95232, 104408, 107776, 121551, 125472, 126976, 156612, 161664, 162068, 167296, 190464, 208816, 215552, 243102, 250944, 313224, 323328, 324136, 334592, 380928, 417632, 431104, 486204, 501888, 550247, 626448, 646656, 648272, 669184, 835264, 862208, 972408, 1003776, 1100494, 1252896, 1293312, 1296544, 1338368, 1650741, 1670528, 1724416, 1944816, 2007552, 2200988, 2505792, 2586624, 2593088, 2676736, 3301482, 3341056, 3889632, 4015104, 4401976, 5011584, 5173248, 5186176, 5353472, 6602964, 6682112, 7779264, 8030208, 8803952, 10023168, 10372352, 13205928, 13364224, 15558528, 16060416, 17057657, 17607904, 20046336, 20744704, 26411856, 26728448, 31117056, 34115314, 35215808, 40092672, 41489408, 51172971, 52823712, 53456896, 62234112, 68230628, 70431616, 80185344, 82978816, 102345942, 105647424, 124468224, 136461256, 140863232, 160370688, 165957632, 204691884, 211294848, 248936448, 272922512, 281726464, 409383768, 422589696, 497872896, 545845024, 563452928, 818767536, 845179392, 1091690048, 1126905856, 1637535072, 1690358784, 2183380096, 2253811712, 3275070144, 3380717568, 4366760192, 6550140288, 6761435136, 8733520384, 13100280576, 17467040768, 26200561152, 34934081536, 52401122304, 69868163072, 104802244608, 209604489216]

約数ペア:

[(1, 209604489216), (2, 104802244608), (3, 69868163072), (4, 52401122304), (6, 34934081536), (8, 26200561152), (12, 17467040768), (16, 13100280576), (24, 8733520384), (31, 6761435136), (32, 6550140288), (48, 4366760192), (62, 3380717568), (64, 3275070144), (93, 2253811712), (96, 2183380096), (124, 1690358784), (128, 1637535072), (186, 1126905856), (192, 1091690048), (248, 845179392), (256, 818767536), (372, 563452928), (384, 545845024), (421, 497872896), (496, 422589696), (512, 409383768), (744, 281726464), (768, 272922512), (842, 248936448), (992, 211294848), (1024, 204691884), (1263, 165957632), (1307, 160370688), (1488, 140863232), (1536, 136461256), (1684, 124468224), (1984, 105647424), (2048, 102345942), (2526, 82978816), (2614, 80185344), (2976, 70431616), (3072, 68230628), (3368, 62234112), (3921, 53456896), (3968, 52823712), (4096, 51172971), (5052, 41489408), (5228, 40092672), (5952, 35215808), (6144, 34115314), (6736, 31117056), (7842, 26728448), (7936, 26411856), (10104, 20744704), (10456, 20046336), (11904, 17607904), (12288, 17057657), (13051, 16060416), (13472, 15558528), (15684, 13364224), (15872, 13205928), (20208, 10372352), (20912, 10023168), (23808, 8803952), (26102, 8030208), (26944, 7779264), (31368, 6682112), (31744, 6602964), (39153, 5353472), (40416, 5186176), (40517, 5173248), (41824, 5011584), (47616, 4401976), (52204, 4015104), (53888, 3889632), (62736, 3341056), (63488, 3301482), (78306, 2676736), (80832, 2593088), (81034, 2586624), (83648, 2505792), (95232, 2200988), (104408, 2007552), (107776, 1944816), (121551, 1724416), (125472, 1670528), (126976, 1650741), (156612, 1338368), (161664, 1296544), (162068, 1293312), (167296, 1252896), (190464, 1100494), (208816, 1003776), (215552, 972408), (243102, 862208), (250944, 835264), (313224, 669184), (323328, 648272), (324136, 646656), (334592, 626448), (380928, 550247), (417632, 501888), (431104, 486204)]