257707219968

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{82003}}^1$

素因数の和:82071

約数の個数: 264

約数和(自身を含む): 837968042496

約数和(自身を除く): 580260822528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 128, 132, 144, 176, 186, 192, 198, 248, 256, 264, 279, 288, 341, 352, 372, 384, 396, 496, 512, 528, 558, 576, 682, 704, 744, 768, 792, 992, 1023, 1024, 1056, 1116, 1152, 1364, 1408, 1488, 1536, 1584, 1984, 2046, 2112, 2232, 2304, 2728, 2816, 2976, 3069, 3072, 3168, 3968, 4092, 4224, 4464, 4608, 5456, 5632, 5952, 6138, 6336, 7936, 8184, 8448, 8928, 9216, 10912, 11264, 11904, 12276, 12672, 15872, 16368, 16896, 17856, 21824, 23808, 24552, 25344, 31744, 32736, 33792, 35712, 43648, 47616, 49104, 50688, 65472, 71424, 82003, 87296, 95232, 98208, 101376, 130944, 142848, 164006, 174592, 196416, 246009, 261888, 285696, 328012, 349184, 392832, 492018, 523776, 656024, 738027, 785664, 902033, 984036, 1047552, 1312048, 1476054, 1571328, 1804066, 1968072, 2542093, 2624096, 2706099, 2952108, 3142656, 3608132, 3936144, 5084186, 5248192, 5412198, 5904216, 7216264, 7626279, 7872288, 8118297, 10168372, 10496384, 10824396, 11808432, 14432528, 15252558, 15744576, 16236594, 20336744, 20992768, 21648792, 22878837, 23616864, 27963023, 28865056, 30505116, 31489152, 32473188, 40673488, 41985536, 43297584, 45757674, 47233728, 55926046, 57730112, 61010232, 62978304, 64946376, 81346976, 83889069, 83971072, 86595168, 91515348, 94467456, 111852092, 115460224, 122020464, 125956608, 129892752, 162693952, 167778138, 173190336, 183030696, 188934912, 223704184, 230920448, 244040928, 251667207, 251913216, 259785504, 325387904, 335556276, 346380672, 366061392, 377869824, 447408368, 461840896, 488081856, 503334414, 519571008, 650775808, 671112552, 692761344, 732122784, 755739648, 894816736, 923681792, 976163712, 1006668828, 1039142016, 1301551616, 1342225104, 1385522688, 1464245568, 1789633472, 1952327424, 2013337656, 2078284032, 2603103232, 2684450208, 2771045376, 2928491136, 3579266944, 3904654848, 4026675312, 4156568064, 5368900416, 5856982272, 7158533888, 7809309696, 8053350624, 8313136128, 10737800832, 11713964544, 14317067776, 16106701248, 21475601664, 23427929088, 28634135552, 32213402496, 42951203328, 64426804992, 85902406656, 128853609984, 257707219968]

約数ペア:

[(1, 257707219968), (2, 128853609984), (3, 85902406656), (4, 64426804992), (6, 42951203328), (8, 32213402496), (9, 28634135552), (11, 23427929088), (12, 21475601664), (16, 16106701248), (18, 14317067776), (22, 11713964544), (24, 10737800832), (31, 8313136128), (32, 8053350624), (33, 7809309696), (36, 7158533888), (44, 5856982272), (48, 5368900416), (62, 4156568064), (64, 4026675312), (66, 3904654848), (72, 3579266944), (88, 2928491136), (93, 2771045376), (96, 2684450208), (99, 2603103232), (124, 2078284032), (128, 2013337656), (132, 1952327424), (144, 1789633472), (176, 1464245568), (186, 1385522688), (192, 1342225104), (198, 1301551616), (248, 1039142016), (256, 1006668828), (264, 976163712), (279, 923681792), (288, 894816736), (341, 755739648), (352, 732122784), (372, 692761344), (384, 671112552), (396, 650775808), (496, 519571008), (512, 503334414), (528, 488081856), (558, 461840896), (576, 447408368), (682, 377869824), (704, 366061392), (744, 346380672), (768, 335556276), (792, 325387904), (992, 259785504), (1023, 251913216), (1024, 251667207), (1056, 244040928), (1116, 230920448), (1152, 223704184), (1364, 188934912), (1408, 183030696), (1488, 173190336), (1536, 167778138), (1584, 162693952), (1984, 129892752), (2046, 125956608), (2112, 122020464), (2232, 115460224), (2304, 111852092), (2728, 94467456), (2816, 91515348), (2976, 86595168), (3069, 83971072), (3072, 83889069), (3168, 81346976), (3968, 64946376), (4092, 62978304), (4224, 61010232), (4464, 57730112), (4608, 55926046), (5456, 47233728), (5632, 45757674), (5952, 43297584), (6138, 41985536), (6336, 40673488), (7936, 32473188), (8184, 31489152), (8448, 30505116), (8928, 28865056), (9216, 27963023), (10912, 23616864), (11264, 22878837), (11904, 21648792), (12276, 20992768), (12672, 20336744), (15872, 16236594), (16368, 15744576), (16896, 15252558), (17856, 14432528), (21824, 11808432), (23808, 10824396), (24552, 10496384), (25344, 10168372), (31744, 8118297), (32736, 7872288), (33792, 7626279), (35712, 7216264), (43648, 5904216), (47616, 5412198), (49104, 5248192), (50688, 5084186), (65472, 3936144), (71424, 3608132), (82003, 3142656), (87296, 2952108), (95232, 2706099), (98208, 2624096), (101376, 2542093), (130944, 1968072), (142848, 1804066), (164006, 1571328), (174592, 1476054), (196416, 1312048), (246009, 1047552), (261888, 984036), (285696, 902033), (328012, 785664), (349184, 738027), (392832, 656024), (492018, 523776)]