7621123328

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 288

約数和(自身を含む): 19757402112

約数和(自身を除く): 12136278784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 61, 62, 64, 91, 104, 112, 122, 124, 128, 173, 182, 208, 217, 224, 244, 248, 256, 346, 364, 403, 416, 427, 434, 448, 488, 496, 692, 728, 793, 806, 832, 854, 868, 896, 976, 992, 1211, 1384, 1456, 1586, 1612, 1664, 1708, 1736, 1792, 1891, 1952, 1984, 2249, 2422, 2768, 2821, 2912, 3172, 3224, 3328, 3416, 3472, 3782, 3904, 3968, 4498, 4844, 5363, 5536, 5551, 5642, 5824, 6344, 6448, 6832, 6944, 7564, 7808, 7936, 8996, 9688, 10553, 10726, 11072, 11102, 11284, 11648, 12688, 12896, 13237, 13664, 13888, 15128, 15616, 15743, 17992, 19376, 21106, 21452, 22144, 22204, 22568, 23296, 24583, 25376, 25792, 26474, 27328, 27776, 30256, 31486, 35984, 37541, 38752, 42212, 42904, 44288, 44408, 45136, 49166, 50752, 51584, 52948, 54656, 55552, 60512, 62972, 69719, 71968, 73871, 75082, 77504, 84424, 85808, 88816, 90272, 98332, 101504, 103168, 105896, 109312, 121024, 125944, 137189, 139438, 143936, 147742, 150164, 155008, 168848, 171616, 172081, 177632, 180544, 196664, 203008, 211792, 242048, 251888, 274378, 278876, 287872, 295484, 300328, 310016, 327143, 337696, 343232, 344162, 355264, 361088, 393328, 423584, 484096, 488033, 503776, 548756, 557752, 575744, 590968, 600656, 654286, 675392, 686464, 688324, 710528, 722176, 786656, 847168, 960323, 976066, 1007552, 1097512, 1115504, 1181936, 1201312, 1308572, 1350784, 1372928, 1376648, 1421056, 1573312, 1694336, 1920646, 1952132, 2015104, 2195024, 2231008, 2290001, 2363872, 2402624, 2617144, 2701568, 2753296, 3146624, 3388672, 3841292, 3904264, 4030208, 4252859, 4390048, 4462016, 4580002, 4727744, 4805248, 5234288, 5506592, 6293248, 7682584, 7808528, 8505718, 8780096, 8924032, 9160004, 9455488, 9610496, 10468576, 11013184, 15365168, 15617056, 17011436, 17560192, 17848064, 18320008, 18910976, 20937152, 22026368, 29770013, 30730336, 31234112, 34022872, 35120384, 36640016, 41874304, 44052736, 59540026, 61460672, 62468224, 68045744, 73280032, 83748608, 119080052, 122921344, 124936448, 136091488, 146560064, 238160104, 245842688, 272182976, 293120128, 476320208, 544365952, 586240256, 952640416, 1088731904, 1905280832, 3810561664, 7621123328]

約数ペア:

[(1, 7621123328), (2, 3810561664), (4, 1905280832), (7, 1088731904), (8, 952640416), (13, 586240256), (14, 544365952), (16, 476320208), (26, 293120128), (28, 272182976), (31, 245842688), (32, 238160104), (52, 146560064), (56, 136091488), (61, 124936448), (62, 122921344), (64, 119080052), (91, 83748608), (104, 73280032), (112, 68045744), (122, 62468224), (124, 61460672), (128, 59540026), (173, 44052736), (182, 41874304), (208, 36640016), (217, 35120384), (224, 34022872), (244, 31234112), (248, 30730336), (256, 29770013), (346, 22026368), (364, 20937152), (403, 18910976), (416, 18320008), (427, 17848064), (434, 17560192), (448, 17011436), (488, 15617056), (496, 15365168), (692, 11013184), (728, 10468576), (793, 9610496), (806, 9455488), (832, 9160004), (854, 8924032), (868, 8780096), (896, 8505718), (976, 7808528), (992, 7682584), (1211, 6293248), (1384, 5506592), (1456, 5234288), (1586, 4805248), (1612, 4727744), (1664, 4580002), (1708, 4462016), (1736, 4390048), (1792, 4252859), (1891, 4030208), (1952, 3904264), (1984, 3841292), (2249, 3388672), (2422, 3146624), (2768, 2753296), (2821, 2701568), (2912, 2617144), (3172, 2402624), (3224, 2363872), (3328, 2290001), (3416, 2231008), (3472, 2195024), (3782, 2015104), (3904, 1952132), (3968, 1920646), (4498, 1694336), (4844, 1573312), (5363, 1421056), (5536, 1376648), (5551, 1372928), (5642, 1350784), (5824, 1308572), (6344, 1201312), (6448, 1181936), (6832, 1115504), (6944, 1097512), (7564, 1007552), (7808, 976066), (7936, 960323), (8996, 847168), (9688, 786656), (10553, 722176), (10726, 710528), (11072, 688324), (11102, 686464), (11284, 675392), (11648, 654286), (12688, 600656), (12896, 590968), (13237, 575744), (13664, 557752), (13888, 548756), (15128, 503776), (15616, 488033), (15743, 484096), (17992, 423584), (19376, 393328), (21106, 361088), (21452, 355264), (22144, 344162), (22204, 343232), (22568, 337696), (23296, 327143), (24583, 310016), (25376, 300328), (25792, 295484), (26474, 287872), (27328, 278876), (27776, 274378), (30256, 251888), (31486, 242048), (35984, 211792), (37541, 203008), (38752, 196664), (42212, 180544), (42904, 177632), (44288, 172081), (44408, 171616), (45136, 168848), (49166, 155008), (50752, 150164), (51584, 147742), (52948, 143936), (54656, 139438), (55552, 137189), (60512, 125944), (62972, 121024), (69719, 109312), (71968, 105896), (73871, 103168), (75082, 101504), (77504, 98332), (84424, 90272), (85808, 88816)]