740343097984

素因数分解:

$2^7\times 7^3\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:1056

約数の個数: 256

約数和(自身を含む): 1746980928000

約数和(自身を除く): 1006637830016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 97, 98, 112, 128, 194, 196, 224, 263, 343, 388, 392, 448, 526, 661, 679, 686, 776, 784, 896, 1052, 1322, 1358, 1372, 1552, 1568, 1841, 2104, 2644, 2716, 2744, 3104, 3136, 3682, 4208, 4627, 4753, 5288, 5432, 5488, 6208, 6272, 7364, 8416, 9254, 9506, 10576, 10864, 10976, 12416, 12887, 14728, 16832, 18508, 19012, 21152, 21728, 21952, 25511, 25774, 29456, 32389, 33271, 33664, 37016, 38024, 42304, 43456, 43904, 51022, 51548, 58912, 64117, 64778, 66542, 74032, 76048, 84608, 86912, 90209, 102044, 103096, 117824, 128234, 129556, 133084, 148064, 152096, 173843, 178577, 180418, 204088, 206192, 226723, 235648, 256468, 259112, 266168, 296128, 304192, 347686, 357154, 360836, 408176, 412384, 448819, 453446, 512936, 518224, 532336, 592256, 608384, 695372, 714308, 721672, 816352, 824768, 897638, 906892, 1025872, 1036448, 1064672, 1216901, 1250039, 1390744, 1428616, 1443344, 1632704, 1649536, 1795276, 1813784, 2051744, 2072896, 2129344, 2433802, 2500078, 2781488, 2857232, 2886688, 3141733, 3265408, 3590552, 3627568, 4103488, 4145792, 4258688, 4867604, 5000156, 5562976, 5714464, 5773376, 6283466, 7181104, 7255136, 8206976, 8518307, 8750273, 9735208, 10000312, 11125952, 11428928, 11546752, 12566932, 14362208, 14510272, 16862771, 17036614, 17500546, 19470416, 20000624, 21992131, 22251904, 22857856, 25133864, 28724416, 29020544, 33725542, 34073228, 35001092, 38940832, 40001248, 43984262, 50267728, 57448832, 59628149, 67451084, 68146456, 70002184, 77881664, 80002496, 87968524, 100535456, 118039397, 119256298, 134902168, 136292912, 140004368, 155763328, 160004992, 175937048, 201070912, 236078794, 238512596, 269804336, 272585824, 280008736, 351874096, 402141824, 472157588, 477025192, 539608672, 545171648, 560017472, 703748192, 826275779, 944315176, 954050384, 1079217344, 1090343296, 1120034944, 1407496384, 1652551558, 1888630352, 1908100768, 2158434688, 2814992768, 3305103116, 3777260704, 3816201536, 5783930453, 6610206232, 7554521408, 7632403072, 11567860906, 13220412464, 15109042816, 23135721812, 26440824928, 46271443624, 52881649856, 92542887248, 105763299712, 185085774496, 370171548992, 740343097984]

約数ペア:

[(1, 740343097984), (2, 370171548992), (4, 185085774496), (7, 105763299712), (8, 92542887248), (14, 52881649856), (16, 46271443624), (28, 26440824928), (32, 23135721812), (49, 15109042816), (56, 13220412464), (64, 11567860906), (97, 7632403072), (98, 7554521408), (112, 6610206232), (128, 5783930453), (194, 3816201536), (196, 3777260704), (224, 3305103116), (263, 2814992768), (343, 2158434688), (388, 1908100768), (392, 1888630352), (448, 1652551558), (526, 1407496384), (661, 1120034944), (679, 1090343296), (686, 1079217344), (776, 954050384), (784, 944315176), (896, 826275779), (1052, 703748192), (1322, 560017472), (1358, 545171648), (1372, 539608672), (1552, 477025192), (1568, 472157588), (1841, 402141824), (2104, 351874096), (2644, 280008736), (2716, 272585824), (2744, 269804336), (3104, 238512596), (3136, 236078794), (3682, 201070912), (4208, 175937048), (4627, 160004992), (4753, 155763328), (5288, 140004368), (5432, 136292912), (5488, 134902168), (6208, 119256298), (6272, 118039397), (7364, 100535456), (8416, 87968524), (9254, 80002496), (9506, 77881664), (10576, 70002184), (10864, 68146456), (10976, 67451084), (12416, 59628149), (12887, 57448832), (14728, 50267728), (16832, 43984262), (18508, 40001248), (19012, 38940832), (21152, 35001092), (21728, 34073228), (21952, 33725542), (25511, 29020544), (25774, 28724416), (29456, 25133864), (32389, 22857856), (33271, 22251904), (33664, 21992131), (37016, 20000624), (38024, 19470416), (42304, 17500546), (43456, 17036614), (43904, 16862771), (51022, 14510272), (51548, 14362208), (58912, 12566932), (64117, 11546752), (64778, 11428928), (66542, 11125952), (74032, 10000312), (76048, 9735208), (84608, 8750273), (86912, 8518307), (90209, 8206976), (102044, 7255136), (103096, 7181104), (117824, 6283466), (128234, 5773376), (129556, 5714464), (133084, 5562976), (148064, 5000156), (152096, 4867604), (173843, 4258688), (178577, 4145792), (180418, 4103488), (204088, 3627568), (206192, 3590552), (226723, 3265408), (235648, 3141733), (256468, 2886688), (259112, 2857232), (266168, 2781488), (296128, 2500078), (304192, 2433802), (347686, 2129344), (357154, 2072896), (360836, 2051744), (408176, 1813784), (412384, 1795276), (448819, 1649536), (453446, 1632704), (512936, 1443344), (518224, 1428616), (532336, 1390744), (592256, 1250039), (608384, 1216901), (695372, 1064672), (714308, 1036448), (721672, 1025872), (816352, 906892), (824768, 897638)]