984979968

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:627

約数の個数: 240

約数和(自身を含む): 3190777920

約数和(自身を除く): 2205797952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 112, 128, 138, 147, 161, 168, 184, 192, 196, 224, 256, 276, 294, 322, 336, 368, 384, 392, 448, 483, 512, 552, 569, 588, 644, 672, 736, 768, 784, 896, 966, 1104, 1127, 1138, 1176, 1288, 1344, 1472, 1536, 1568, 1707, 1792, 1932, 2208, 2254, 2276, 2352, 2576, 2688, 2944, 3136, 3381, 3414, 3584, 3864, 3983, 4416, 4508, 4552, 4704, 5152, 5376, 5888, 6272, 6762, 6828, 7728, 7966, 8832, 9016, 9104, 9408, 10304, 10752, 11776, 11949, 12544, 13087, 13524, 13656, 15456, 15932, 17664, 18032, 18208, 18816, 20608, 23898, 25088, 26174, 27048, 27312, 27881, 30912, 31864, 35328, 36064, 36416, 37632, 39261, 41216, 47796, 52348, 54096, 54624, 55762, 61824, 63728, 72128, 72832, 75264, 78522, 82432, 83643, 91609, 95592, 104696, 108192, 109248, 111524, 123648, 127456, 144256, 145664, 157044, 167286, 183218, 191184, 209392, 216384, 218496, 223048, 247296, 254912, 274827, 288512, 291328, 314088, 334572, 366436, 382368, 418784, 432768, 436992, 446096, 509824, 549654, 577024, 628176, 641263, 669144, 732872, 764736, 837568, 865536, 873984, 892192, 1019648, 1099308, 1256352, 1282526, 1338288, 1465744, 1529472, 1675136, 1731072, 1784384, 1923789, 2039296, 2198616, 2512704, 2565052, 2676576, 2931488, 3058944, 3350272, 3568768, 3847578, 4397232, 5025408, 5130104, 5353152, 5862976, 6117888, 6700544, 7137536, 7695156, 8794464, 10050816, 10260208, 10706304, 11725952, 14275072, 15390312, 17588928, 20101632, 20520416, 21412608, 23451904, 30780624, 35177856, 41040832, 42825216, 46903808, 61561248, 70355712, 82081664, 123122496, 140711424, 164163328, 246244992, 328326656, 492489984, 984979968]

約数ペア:

[(1, 984979968), (2, 492489984), (3, 328326656), (4, 246244992), (6, 164163328), (7, 140711424), (8, 123122496), (12, 82081664), (14, 70355712), (16, 61561248), (21, 46903808), (23, 42825216), (24, 41040832), (28, 35177856), (32, 30780624), (42, 23451904), (46, 21412608), (48, 20520416), (49, 20101632), (56, 17588928), (64, 15390312), (69, 14275072), (84, 11725952), (92, 10706304), (96, 10260208), (98, 10050816), (112, 8794464), (128, 7695156), (138, 7137536), (147, 6700544), (161, 6117888), (168, 5862976), (184, 5353152), (192, 5130104), (196, 5025408), (224, 4397232), (256, 3847578), (276, 3568768), (294, 3350272), (322, 3058944), (336, 2931488), (368, 2676576), (384, 2565052), (392, 2512704), (448, 2198616), (483, 2039296), (512, 1923789), (552, 1784384), (569, 1731072), (588, 1675136), (644, 1529472), (672, 1465744), (736, 1338288), (768, 1282526), (784, 1256352), (896, 1099308), (966, 1019648), (1104, 892192), (1127, 873984), (1138, 865536), (1176, 837568), (1288, 764736), (1344, 732872), (1472, 669144), (1536, 641263), (1568, 628176), (1707, 577024), (1792, 549654), (1932, 509824), (2208, 446096), (2254, 436992), (2276, 432768), (2352, 418784), (2576, 382368), (2688, 366436), (2944, 334572), (3136, 314088), (3381, 291328), (3414, 288512), (3584, 274827), (3864, 254912), (3983, 247296), (4416, 223048), (4508, 218496), (4552, 216384), (4704, 209392), (5152, 191184), (5376, 183218), (5888, 167286), (6272, 157044), (6762, 145664), (6828, 144256), (7728, 127456), (7966, 123648), (8832, 111524), (9016, 109248), (9104, 108192), (9408, 104696), (10304, 95592), (10752, 91609), (11776, 83643), (11949, 82432), (12544, 78522), (13087, 75264), (13524, 72832), (13656, 72128), (15456, 63728), (15932, 61824), (17664, 55762), (18032, 54624), (18208, 54096), (18816, 52348), (20608, 47796), (23898, 41216), (25088, 39261), (26174, 37632), (27048, 36416), (27312, 36064), (27881, 35328), (30912, 31864)]