1267531776

素因数分解:

$2^{16}\times 3^2\times 7^1\times {\mathrm{307}}^1$

素因数の和:352

約数の個数: 204

約数和(自身を含む): 4198466272

約数和(自身を除く): 2930934496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 307, 336, 384, 448, 504, 512, 576, 614, 672, 768, 896, 921, 1008, 1024, 1152, 1228, 1344, 1536, 1792, 1842, 2016, 2048, 2149, 2304, 2456, 2688, 2763, 3072, 3584, 3684, 4032, 4096, 4298, 4608, 4912, 5376, 5526, 6144, 6447, 7168, 7368, 8064, 8192, 8596, 9216, 9824, 10752, 11052, 12288, 12894, 14336, 14736, 16128, 16384, 17192, 18432, 19341, 19648, 21504, 22104, 24576, 25788, 28672, 29472, 32256, 32768, 34384, 36864, 38682, 39296, 43008, 44208, 49152, 51576, 57344, 58944, 64512, 65536, 68768, 73728, 77364, 78592, 86016, 88416, 98304, 103152, 114688, 117888, 129024, 137536, 147456, 154728, 157184, 172032, 176832, 196608, 206304, 229376, 235776, 258048, 275072, 294912, 309456, 314368, 344064, 353664, 412608, 458752, 471552, 516096, 550144, 589824, 618912, 628736, 688128, 707328, 825216, 943104, 1032192, 1100288, 1237824, 1257472, 1376256, 1414656, 1650432, 1886208, 2064384, 2200576, 2475648, 2514944, 2829312, 3300864, 3772416, 4128768, 4401152, 4951296, 5029888, 5658624, 6601728, 7544832, 8802304, 9902592, 10059776, 11317248, 13203456, 15089664, 17604608, 19805184, 20119552, 22634496, 26406912, 30179328, 35209216, 39610368, 45268992, 52813824, 60358656, 70418432, 79220736, 90537984, 105627648, 140836864, 158441472, 181075968, 211255296, 316882944, 422510592, 633765888, 1267531776]

約数ペア:

[(1, 1267531776), (2, 633765888), (3, 422510592), (4, 316882944), (6, 211255296), (7, 181075968), (8, 158441472), (9, 140836864), (12, 105627648), (14, 90537984), (16, 79220736), (18, 70418432), (21, 60358656), (24, 52813824), (28, 45268992), (32, 39610368), (36, 35209216), (42, 30179328), (48, 26406912), (56, 22634496), (63, 20119552), (64, 19805184), (72, 17604608), (84, 15089664), (96, 13203456), (112, 11317248), (126, 10059776), (128, 9902592), (144, 8802304), (168, 7544832), (192, 6601728), (224, 5658624), (252, 5029888), (256, 4951296), (288, 4401152), (307, 4128768), (336, 3772416), (384, 3300864), (448, 2829312), (504, 2514944), (512, 2475648), (576, 2200576), (614, 2064384), (672, 1886208), (768, 1650432), (896, 1414656), (921, 1376256), (1008, 1257472), (1024, 1237824), (1152, 1100288), (1228, 1032192), (1344, 943104), (1536, 825216), (1792, 707328), (1842, 688128), (2016, 628736), (2048, 618912), (2149, 589824), (2304, 550144), (2456, 516096), (2688, 471552), (2763, 458752), (3072, 412608), (3584, 353664), (3684, 344064), (4032, 314368), (4096, 309456), (4298, 294912), (4608, 275072), (4912, 258048), (5376, 235776), (5526, 229376), (6144, 206304), (6447, 196608), (7168, 176832), (7368, 172032), (8064, 157184), (8192, 154728), (8596, 147456), (9216, 137536), (9824, 129024), (10752, 117888), (11052, 114688), (12288, 103152), (12894, 98304), (14336, 88416), (14736, 86016), (16128, 78592), (16384, 77364), (17192, 73728), (18432, 68768), (19341, 65536), (19648, 64512), (21504, 58944), (22104, 57344), (24576, 51576), (25788, 49152), (28672, 44208), (29472, 43008), (32256, 39296), (32768, 38682), (34384, 36864)]