264778752

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{1759}}^1$

素因数の和:1796

約数の個数: 132

約数和(自身を含む): 821420160

約数和(自身を除く): 556641408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1759, 1792, 2352, 2688, 3072, 3136, 3518, 3584, 4704, 5277, 5376, 6272, 7036, 7168, 9408, 10554, 10752, 12313, 12544, 14072, 18816, 21108, 21504, 24626, 25088, 28144, 36939, 37632, 42216, 49252, 50176, 56288, 73878, 75264, 84432, 86191, 98504, 112576, 147756, 150528, 168864, 172382, 197008, 225152, 258573, 295512, 337728, 344764, 394016, 450304, 517146, 591024, 675456, 689528, 788032, 900608, 1034292, 1182048, 1350912, 1379056, 1576064, 1801216, 2068584, 2364096, 2701824, 2758112, 3152128, 4137168, 4728192, 5403648, 5516224, 6304256, 8274336, 9456384, 11032448, 12608512, 16548672, 18912768, 22064896, 33097344, 37825536, 44129792, 66194688, 88259584, 132389376, 264778752]

約数ペア:

[(1, 264778752), (2, 132389376), (3, 88259584), (4, 66194688), (6, 44129792), (7, 37825536), (8, 33097344), (12, 22064896), (14, 18912768), (16, 16548672), (21, 12608512), (24, 11032448), (28, 9456384), (32, 8274336), (42, 6304256), (48, 5516224), (49, 5403648), (56, 4728192), (64, 4137168), (84, 3152128), (96, 2758112), (98, 2701824), (112, 2364096), (128, 2068584), (147, 1801216), (168, 1576064), (192, 1379056), (196, 1350912), (224, 1182048), (256, 1034292), (294, 900608), (336, 788032), (384, 689528), (392, 675456), (448, 591024), (512, 517146), (588, 450304), (672, 394016), (768, 344764), (784, 337728), (896, 295512), (1024, 258573), (1176, 225152), (1344, 197008), (1536, 172382), (1568, 168864), (1759, 150528), (1792, 147756), (2352, 112576), (2688, 98504), (3072, 86191), (3136, 84432), (3518, 75264), (3584, 73878), (4704, 56288), (5277, 50176), (5376, 49252), (6272, 42216), (7036, 37632), (7168, 36939), (9408, 28144), (10554, 25088), (10752, 24626), (12313, 21504), (12544, 21108), (14072, 18816)]