2155940864

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:814

約数の個数: 176

約数和(自身を含む): 5525917440

約数和(自身を除く): 3369976576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 128, 148, 154, 176, 224, 256, 259, 296, 308, 352, 407, 448, 512, 518, 592, 616, 704, 739, 814, 896, 1024, 1036, 1184, 1232, 1408, 1478, 1628, 1792, 2072, 2368, 2464, 2816, 2849, 2956, 3256, 3584, 4144, 4736, 4928, 5173, 5632, 5698, 5912, 6512, 7168, 8129, 8288, 9472, 9856, 10346, 11264, 11396, 11824, 13024, 16258, 16576, 18944, 19712, 20692, 22792, 23648, 26048, 27343, 32516, 33152, 37888, 39424, 41384, 45584, 47296, 52096, 54686, 56903, 65032, 66304, 78848, 82768, 91168, 94592, 104192, 109372, 113806, 130064, 132608, 165536, 182336, 189184, 191401, 208384, 218744, 227612, 260128, 265216, 300773, 331072, 364672, 378368, 382802, 416768, 437488, 455224, 520256, 601546, 662144, 729344, 756736, 765604, 874976, 910448, 1040512, 1203092, 1324288, 1458688, 1531208, 1749952, 1820896, 2081024, 2105411, 2406184, 2648576, 2917376, 3062416, 3499904, 3641792, 4162048, 4210822, 4812368, 5297152, 6124832, 6999808, 7283584, 8324096, 8421644, 9624736, 12249664, 13999616, 14567168, 16843288, 19249472, 24499328, 27999232, 29134336, 33686576, 38498944, 48998656, 58268672, 67373152, 76997888, 97997312, 134746304, 153995776, 195994624, 269492608, 307991552, 538985216, 1077970432, 2155940864]

約数ペア:

[(1, 2155940864), (2, 1077970432), (4, 538985216), (7, 307991552), (8, 269492608), (11, 195994624), (14, 153995776), (16, 134746304), (22, 97997312), (28, 76997888), (32, 67373152), (37, 58268672), (44, 48998656), (56, 38498944), (64, 33686576), (74, 29134336), (77, 27999232), (88, 24499328), (112, 19249472), (128, 16843288), (148, 14567168), (154, 13999616), (176, 12249664), (224, 9624736), (256, 8421644), (259, 8324096), (296, 7283584), (308, 6999808), (352, 6124832), (407, 5297152), (448, 4812368), (512, 4210822), (518, 4162048), (592, 3641792), (616, 3499904), (704, 3062416), (739, 2917376), (814, 2648576), (896, 2406184), (1024, 2105411), (1036, 2081024), (1184, 1820896), (1232, 1749952), (1408, 1531208), (1478, 1458688), (1628, 1324288), (1792, 1203092), (2072, 1040512), (2368, 910448), (2464, 874976), (2816, 765604), (2849, 756736), (2956, 729344), (3256, 662144), (3584, 601546), (4144, 520256), (4736, 455224), (4928, 437488), (5173, 416768), (5632, 382802), (5698, 378368), (5912, 364672), (6512, 331072), (7168, 300773), (8129, 265216), (8288, 260128), (9472, 227612), (9856, 218744), (10346, 208384), (11264, 191401), (11396, 189184), (11824, 182336), (13024, 165536), (16258, 132608), (16576, 130064), (18944, 113806), (19712, 109372), (20692, 104192), (22792, 94592), (23648, 91168), (26048, 82768), (27343, 78848), (32516, 66304), (33152, 65032), (37888, 56903), (39424, 54686), (41384, 52096), (45584, 47296)]