18626879232

素因数分解:

$2^8\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:818

約数の個数: 432

約数和(自身を含む): 61997365248

約数和(自身を除く): 43370486016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 81, 93, 96, 104, 108, 117, 124, 128, 144, 156, 162, 186, 192, 208, 216, 234, 243, 248, 256, 279, 288, 312, 324, 351, 372, 384, 403, 416, 432, 468, 486, 496, 558, 576, 624, 648, 702, 743, 744, 768, 806, 832, 837, 864, 936, 972, 992, 1053, 1116, 1152, 1209, 1248, 1296, 1404, 1486, 1488, 1612, 1664, 1674, 1728, 1872, 1944, 1984, 2106, 2229, 2232, 2304, 2418, 2496, 2511, 2592, 2808, 2972, 2976, 3159, 3224, 3328, 3348, 3456, 3627, 3744, 3888, 3968, 4212, 4458, 4464, 4836, 4992, 5022, 5184, 5616, 5944, 5952, 6318, 6448, 6687, 6696, 6912, 7254, 7488, 7533, 7776, 7936, 8424, 8916, 8928, 9659, 9672, 9984, 10044, 10368, 10881, 11232, 11888, 11904, 12636, 12896, 13374, 13392, 14508, 14976, 15066, 15552, 16848, 17832, 17856, 19318, 19344, 20061, 20088, 20736, 21762, 22464, 23033, 23776, 23808, 25272, 25792, 26748, 26784, 28977, 29016, 29952, 30132, 31104, 32643, 33696, 35664, 35712, 38636, 38688, 40122, 40176, 43524, 44928, 46066, 47552, 50544, 51584, 53496, 53568, 57954, 58032, 60183, 60264, 62208, 65286, 67392, 69099, 71328, 71424, 77272, 77376, 80244, 80352, 86931, 87048, 89856, 92132, 95104, 97929, 101088, 103168, 106992, 107136, 115908, 116064, 120366, 120528, 130572, 134784, 138198, 142656, 154544, 154752, 160488, 160704, 173862, 174096, 180549, 184264, 190208, 195858, 202176, 207297, 213984, 214272, 231816, 232128, 240732, 241056, 260793, 261144, 269568, 276396, 285312, 299429, 309088, 309504, 320976, 321408, 347724, 348192, 361098, 368528, 391716, 404352, 414594, 427968, 463632, 464256, 481464, 482112, 521586, 522288, 552792, 570624, 598858, 618176, 621891, 641952, 642816, 695448, 696384, 722196, 737056, 782379, 783432, 808704, 829188, 855936, 898287, 927264, 928512, 962928, 964224, 1043172, 1044576, 1105584, 1197716, 1236352, 1243782, 1283904, 1390896, 1392768, 1444392, 1474112, 1564758, 1566864, 1658376, 1711872, 1796574, 1854528, 1865673, 1925856, 1928448, 2086344, 2089152, 2211168, 2347137, 2395432, 2472704, 2487564, 2567808, 2694861, 2781792, 2785536, 2888784, 2948224, 3129516, 3133728, 3316752, 3593148, 3709056, 3731346, 3851712, 4172688, 4178304, 4422336, 4694274, 4790864, 4975128, 5135616, 5389722, 5563584, 5597019, 5777568, 5896448, 6259032, 6267456, 6633504, 7186296, 7418112, 7462692, 7703424, 8084583, 8345376, 8356608, 8844672, 9388548, 9581728, 9950256, 10779444, 11127168, 11194038, 11555136, 12518064, 12534912, 13267008, 14372592, 14925384, 15406848, 16169166, 16690752, 17689344, 18777096, 19163456, 19900512, 21558888, 22254336, 22388076, 23110272, 24253749, 25036128, 25069824, 26534016, 28745184, 29850768, 32338332, 33381504, 37554192, 38326912, 39801024, 43117776, 44776152, 46220544, 48507498, 50072256, 53068032, 57490368, 59701536, 64676664, 66763008, 72761247, 75108384, 76653824, 79602048, 86235552, 89552304, 97014996, 100144512, 114980736, 119403072, 129353328, 145522494, 150216768, 159204096, 172471104, 179104608, 194029992, 200289024, 229961472, 238806144, 258706656, 291044988, 300433536, 344942208, 358209216, 388059984, 477612288, 517413312, 582089976, 600867072, 689884416, 716418432, 776119968, 1034826624, 1164179952, 1432836864, 1552239936, 2069653248, 2328359904, 3104479872, 4656719808, 6208959744, 9313439616, 18626879232]

約数ペア:

[(1, 18626879232), (2, 9313439616), (3, 6208959744), (4, 4656719808), (6, 3104479872), (8, 2328359904), (9, 2069653248), (12, 1552239936), (13, 1432836864), (16, 1164179952), (18, 1034826624), (24, 776119968), (26, 716418432), (27, 689884416), (31, 600867072), (32, 582089976), (36, 517413312), (39, 477612288), (48, 388059984), (52, 358209216), (54, 344942208), (62, 300433536), (64, 291044988), (72, 258706656), (78, 238806144), (81, 229961472), (93, 200289024), (96, 194029992), (104, 179104608), (108, 172471104), (117, 159204096), (124, 150216768), (128, 145522494), (144, 129353328), (156, 119403072), (162, 114980736), (186, 100144512), (192, 97014996), (208, 89552304), (216, 86235552), (234, 79602048), (243, 76653824), (248, 75108384), (256, 72761247), (279, 66763008), (288, 64676664), (312, 59701536), (324, 57490368), (351, 53068032), (372, 50072256), (384, 48507498), (403, 46220544), (416, 44776152), (432, 43117776), (468, 39801024), (486, 38326912), (496, 37554192), (558, 33381504), (576, 32338332), (624, 29850768), (648, 28745184), (702, 26534016), (743, 25069824), (744, 25036128), (768, 24253749), (806, 23110272), (832, 22388076), (837, 22254336), (864, 21558888), (936, 19900512), (972, 19163456), (992, 18777096), (1053, 17689344), (1116, 16690752), (1152, 16169166), (1209, 15406848), (1248, 14925384), (1296, 14372592), (1404, 13267008), (1486, 12534912), (1488, 12518064), (1612, 11555136), (1664, 11194038), (1674, 11127168), (1728, 10779444), (1872, 9950256), (1944, 9581728), (1984, 9388548), (2106, 8844672), (2229, 8356608), (2232, 8345376), (2304, 8084583), (2418, 7703424), (2496, 7462692), (2511, 7418112), (2592, 7186296), (2808, 6633504), (2972, 6267456), (2976, 6259032), (3159, 5896448), (3224, 5777568), (3328, 5597019), (3348, 5563584), (3456, 5389722), (3627, 5135616), (3744, 4975128), (3888, 4790864), (3968, 4694274), (4212, 4422336), (4458, 4178304), (4464, 4172688), (4836, 3851712), (4992, 3731346), (5022, 3709056), (5184, 3593148), (5616, 3316752), (5944, 3133728), (5952, 3129516), (6318, 2948224), (6448, 2888784), (6687, 2785536), (6696, 2781792), (6912, 2694861), (7254, 2567808), (7488, 2487564), (7533, 2472704), (7776, 2395432), (7936, 2347137), (8424, 2211168), (8916, 2089152), (8928, 2086344), (9659, 1928448), (9672, 1925856), (9984, 1865673), (10044, 1854528), (10368, 1796574), (10881, 1711872), (11232, 1658376), (11888, 1566864), (11904, 1564758), (12636, 1474112), (12896, 1444392), (13374, 1392768), (13392, 1390896), (14508, 1283904), (14976, 1243782), (15066, 1236352), (15552, 1197716), (16848, 1105584), (17832, 1044576), (17856, 1043172), (19318, 964224), (19344, 962928), (20061, 928512), (20088, 927264), (20736, 898287), (21762, 855936), (22464, 829188), (23033, 808704), (23776, 783432), (23808, 782379), (25272, 737056), (25792, 722196), (26748, 696384), (26784, 695448), (28977, 642816), (29016, 641952), (29952, 621891), (30132, 618176), (31104, 598858), (32643, 570624), (33696, 552792), (35664, 522288), (35712, 521586), (38636, 482112), (38688, 481464), (40122, 464256), (40176, 463632), (43524, 427968), (44928, 414594), (46066, 404352), (47552, 391716), (50544, 368528), (51584, 361098), (53496, 348192), (53568, 347724), (57954, 321408), (58032, 320976), (60183, 309504), (60264, 309088), (62208, 299429), (65286, 285312), (67392, 276396), (69099, 269568), (71328, 261144), (71424, 260793), (77272, 241056), (77376, 240732), (80244, 232128), (80352, 231816), (86931, 214272), (87048, 213984), (89856, 207297), (92132, 202176), (95104, 195858), (97929, 190208), (101088, 184264), (103168, 180549), (106992, 174096), (107136, 173862), (115908, 160704), (116064, 160488), (120366, 154752), (120528, 154544), (130572, 142656), (134784, 138198)]