1214121216

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:470

約数の個数: 288

約数和(自身を含む): 4120704000

約数和(自身を除く): 2906582784

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 256, 264, 294, 308, 336, 343, 352, 384, 392, 419, 448, 462, 528, 539, 588, 616, 672, 686, 704, 768, 784, 838, 896, 924, 1029, 1056, 1078, 1176, 1232, 1257, 1344, 1372, 1408, 1568, 1617, 1676, 1792, 1848, 2058, 2112, 2156, 2352, 2464, 2514, 2688, 2744, 2816, 2933, 3136, 3234, 3352, 3696, 3773, 4116, 4224, 4312, 4609, 4704, 4928, 5028, 5376, 5488, 5866, 6272, 6468, 6704, 7392, 7546, 8232, 8448, 8624, 8799, 9218, 9408, 9856, 10056, 10976, 11319, 11732, 12544, 12936, 13408, 13827, 14784, 15092, 16464, 17248, 17598, 18436, 18816, 19712, 20112, 20531, 21952, 22638, 23464, 25872, 26816, 27654, 29568, 30184, 32263, 32928, 34496, 35196, 36872, 37632, 40224, 41062, 43904, 45276, 46928, 51744, 53632, 55308, 59136, 60368, 61593, 64526, 65856, 68992, 70392, 73744, 80448, 82124, 87808, 90552, 93856, 96789, 103488, 107264, 110616, 120736, 123186, 129052, 131712, 137984, 140784, 143717, 147488, 160896, 164248, 181104, 187712, 193578, 206976, 221232, 225841, 241472, 246372, 258104, 263424, 281568, 287434, 294976, 321792, 328496, 362208, 375424, 387156, 413952, 431151, 442464, 451682, 482944, 492744, 516208, 563136, 574868, 589952, 656992, 677523, 724416, 750848, 774312, 862302, 884928, 903364, 965888, 985488, 1032416, 1126272, 1149736, 1179904, 1313984, 1355046, 1448832, 1548624, 1580887, 1724604, 1769856, 1806728, 1970976, 2064832, 2252544, 2299472, 2627968, 2710092, 2897664, 3097248, 3161774, 3449208, 3539712, 3613456, 3941952, 4129664, 4598944, 4742661, 5255936, 5420184, 6194496, 6323548, 6898416, 7226912, 7883904, 8259328, 9197888, 9485322, 10840368, 12388992, 12647096, 13796832, 14453824, 15767808, 18395776, 18970644, 21680736, 24777984, 25294192, 27593664, 28907648, 36791552, 37941288, 43361472, 50588384, 55187328, 57815296, 75882576, 86722944, 101176768, 110374656, 151765152, 173445888, 202353536, 303530304, 404707072, 607060608, 1214121216]

約数ペア:

[(1, 1214121216), (2, 607060608), (3, 404707072), (4, 303530304), (6, 202353536), (7, 173445888), (8, 151765152), (11, 110374656), (12, 101176768), (14, 86722944), (16, 75882576), (21, 57815296), (22, 55187328), (24, 50588384), (28, 43361472), (32, 37941288), (33, 36791552), (42, 28907648), (44, 27593664), (48, 25294192), (49, 24777984), (56, 21680736), (64, 18970644), (66, 18395776), (77, 15767808), (84, 14453824), (88, 13796832), (96, 12647096), (98, 12388992), (112, 10840368), (128, 9485322), (132, 9197888), (147, 8259328), (154, 7883904), (168, 7226912), (176, 6898416), (192, 6323548), (196, 6194496), (224, 5420184), (231, 5255936), (256, 4742661), (264, 4598944), (294, 4129664), (308, 3941952), (336, 3613456), (343, 3539712), (352, 3449208), (384, 3161774), (392, 3097248), (419, 2897664), (448, 2710092), (462, 2627968), (528, 2299472), (539, 2252544), (588, 2064832), (616, 1970976), (672, 1806728), (686, 1769856), (704, 1724604), (768, 1580887), (784, 1548624), (838, 1448832), (896, 1355046), (924, 1313984), (1029, 1179904), (1056, 1149736), (1078, 1126272), (1176, 1032416), (1232, 985488), (1257, 965888), (1344, 903364), (1372, 884928), (1408, 862302), (1568, 774312), (1617, 750848), (1676, 724416), (1792, 677523), (1848, 656992), (2058, 589952), (2112, 574868), (2156, 563136), (2352, 516208), (2464, 492744), (2514, 482944), (2688, 451682), (2744, 442464), (2816, 431151), (2933, 413952), (3136, 387156), (3234, 375424), (3352, 362208), (3696, 328496), (3773, 321792), (4116, 294976), (4224, 287434), (4312, 281568), (4609, 263424), (4704, 258104), (4928, 246372), (5028, 241472), (5376, 225841), (5488, 221232), (5866, 206976), (6272, 193578), (6468, 187712), (6704, 181104), (7392, 164248), (7546, 160896), (8232, 147488), (8448, 143717), (8624, 140784), (8799, 137984), (9218, 131712), (9408, 129052), (9856, 123186), (10056, 120736), (10976, 110616), (11319, 107264), (11732, 103488), (12544, 96789), (12936, 93856), (13408, 90552), (13827, 87808), (14784, 82124), (15092, 80448), (16464, 73744), (17248, 70392), (17598, 68992), (18436, 65856), (18816, 64526), (19712, 61593), (20112, 60368), (20531, 59136), (21952, 55308), (22638, 53632), (23464, 51744), (25872, 46928), (26816, 45276), (27654, 43904), (29568, 41062), (30184, 40224), (32263, 37632), (32928, 36872), (34496, 35196)]