273797888

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 724213728

約数和(自身を除く): 450415840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 49, 52, 56, 64, 73, 91, 92, 98, 104, 112, 128, 146, 161, 182, 184, 196, 208, 224, 256, 292, 299, 322, 364, 368, 392, 416, 448, 511, 584, 598, 637, 644, 728, 736, 784, 832, 896, 949, 1022, 1127, 1168, 1196, 1274, 1288, 1456, 1472, 1568, 1664, 1679, 1792, 1898, 2044, 2093, 2254, 2336, 2392, 2548, 2576, 2912, 2944, 3136, 3328, 3358, 3577, 3796, 4088, 4186, 4508, 4672, 4784, 5096, 5152, 5824, 5888, 6272, 6643, 6716, 7154, 7592, 8176, 8372, 9016, 9344, 9568, 10192, 10304, 11648, 11753, 12544, 13286, 13432, 14308, 14651, 15184, 16352, 16744, 18032, 18688, 19136, 20384, 20608, 21827, 23296, 23506, 26572, 26864, 28616, 29302, 30368, 32704, 33488, 36064, 38272, 40768, 41216, 43654, 46501, 47012, 53144, 53728, 57232, 58604, 60736, 65408, 66976, 72128, 76544, 81536, 82271, 87308, 93002, 94024, 106288, 107456, 114464, 117208, 121472, 130816, 133952, 144256, 152789, 163072, 164542, 174616, 186004, 188048, 212576, 214912, 228928, 234416, 242944, 267904, 288512, 305578, 329084, 349232, 372008, 376096, 425152, 429824, 457856, 468832, 535808, 611156, 658168, 698464, 744016, 752192, 850304, 915712, 937664, 1069523, 1222312, 1316336, 1396928, 1488032, 1504384, 1700608, 1875328, 2139046, 2444624, 2632672, 2793856, 2976064, 3008768, 3750656, 4278092, 4889248, 5265344, 5587712, 5952128, 8556184, 9778496, 10530688, 11904256, 17112368, 19556992, 21061376, 34224736, 39113984, 68449472, 136898944, 273797888]

約数ペア:

[(1, 273797888), (2, 136898944), (4, 68449472), (7, 39113984), (8, 34224736), (13, 21061376), (14, 19556992), (16, 17112368), (23, 11904256), (26, 10530688), (28, 9778496), (32, 8556184), (46, 5952128), (49, 5587712), (52, 5265344), (56, 4889248), (64, 4278092), (73, 3750656), (91, 3008768), (92, 2976064), (98, 2793856), (104, 2632672), (112, 2444624), (128, 2139046), (146, 1875328), (161, 1700608), (182, 1504384), (184, 1488032), (196, 1396928), (208, 1316336), (224, 1222312), (256, 1069523), (292, 937664), (299, 915712), (322, 850304), (364, 752192), (368, 744016), (392, 698464), (416, 658168), (448, 611156), (511, 535808), (584, 468832), (598, 457856), (637, 429824), (644, 425152), (728, 376096), (736, 372008), (784, 349232), (832, 329084), (896, 305578), (949, 288512), (1022, 267904), (1127, 242944), (1168, 234416), (1196, 228928), (1274, 214912), (1288, 212576), (1456, 188048), (1472, 186004), (1568, 174616), (1664, 164542), (1679, 163072), (1792, 152789), (1898, 144256), (2044, 133952), (2093, 130816), (2254, 121472), (2336, 117208), (2392, 114464), (2548, 107456), (2576, 106288), (2912, 94024), (2944, 93002), (3136, 87308), (3328, 82271), (3358, 81536), (3577, 76544), (3796, 72128), (4088, 66976), (4186, 65408), (4508, 60736), (4672, 58604), (4784, 57232), (5096, 53728), (5152, 53144), (5824, 47012), (5888, 46501), (6272, 43654), (6643, 41216), (6716, 40768), (7154, 38272), (7592, 36064), (8176, 33488), (8372, 32704), (9016, 30368), (9344, 29302), (9568, 28616), (10192, 26864), (10304, 26572), (11648, 23506), (11753, 23296), (12544, 21827), (13286, 20608), (13432, 20384), (14308, 19136), (14651, 18688), (15184, 18032), (16352, 16744)]