18837681408

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 720

約数和(自身を含む): 70635734400

約数和(自身を除く): 51798052992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 67, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 128, 134, 144, 149, 156, 162, 168, 182, 189, 192, 201, 208, 216, 224, 234, 252, 256, 268, 273, 288, 298, 312, 324, 336, 351, 364, 378, 384, 402, 416, 432, 447, 448, 468, 469, 504, 536, 546, 567, 576, 596, 603, 624, 648, 672, 702, 728, 756, 768, 804, 819, 832, 864, 871, 894, 896, 936, 938, 1008, 1043, 1053, 1072, 1092, 1134, 1152, 1192, 1206, 1248, 1296, 1341, 1344, 1404, 1407, 1456, 1512, 1608, 1638, 1664, 1728, 1742, 1788, 1792, 1809, 1872, 1876, 1937, 2016, 2086, 2106, 2144, 2184, 2268, 2304, 2384, 2412, 2457, 2496, 2592, 2613, 2682, 2688, 2808, 2814, 2912, 3024, 3129, 3216, 3276, 3328, 3456, 3484, 3576, 3618, 3744, 3752, 3874, 4023, 4032, 4172, 4212, 4221, 4288, 4368, 4536, 4768, 4824, 4914, 4992, 5184, 5226, 5364, 5376, 5427, 5616, 5628, 5811, 5824, 6048, 6097, 6258, 6432, 6552, 6912, 6968, 7152, 7236, 7371, 7488, 7504, 7748, 7839, 8046, 8064, 8344, 8424, 8442, 8576, 8736, 9072, 9387, 9536, 9648, 9828, 9983, 9984, 10368, 10452, 10728, 10854, 11232, 11256, 11622, 11648, 12069, 12096, 12194, 12516, 12663, 12864, 13104, 13559, 13936, 14304, 14472, 14742, 14976, 15008, 15496, 15678, 16092, 16128, 16688, 16848, 16884, 17152, 17433, 17472, 18144, 18291, 18774, 19072, 19296, 19656, 19966, 20736, 20904, 21456, 21708, 22464, 22512, 23244, 23296, 23517, 24138, 24192, 24388, 25032, 25326, 25728, 26208, 27118, 27872, 28161, 28608, 28944, 29484, 29949, 29952, 30016, 30992, 31356, 32184, 33376, 33696, 33768, 34866, 34944, 36288, 36582, 37548, 37989, 38144, 38592, 39312, 39932, 40677, 41808, 42912, 43416, 44928, 45024, 46488, 47034, 48276, 48384, 48776, 50064, 50652, 51456, 52299, 52416, 54236, 54873, 55744, 56322, 57216, 57888, 58968, 59898, 60032, 61984, 62712, 64368, 66752, 67392, 67536, 69732, 69881, 69888, 70551, 72576, 73164, 75096, 75978, 77184, 78624, 79864, 81354, 83616, 84483, 85824, 86832, 89847, 89856, 90048, 92976, 94068, 96552, 97552, 100128, 101304, 104598, 104832, 108472, 109746, 111488, 112644, 114432, 115776, 117936, 119796, 120064, 122031, 123968, 125424, 128736, 129779, 133504, 134784, 135072, 139464, 139762, 141102, 145152, 146328, 150192, 151956, 154368, 156897, 157248, 159728, 162708, 164619, 167232, 168966, 171648, 173664, 179694, 180096, 185952, 188136, 193104, 195104, 200256, 202608, 209196, 209643, 209664, 216944, 219492, 222976, 225288, 231552, 235872, 239592, 244062, 247936, 250848, 257472, 259558, 267008, 269541, 269568, 270144, 278928, 279524, 282204, 292656, 300384, 303912, 313794, 314496, 319456, 325416, 329238, 334464, 337932, 343296, 347328, 359388, 360192, 366093, 371904, 376272, 386208, 389337, 390208, 400512, 405216, 418392, 419286, 433888, 438984, 450576, 463104, 471744, 479184, 488124, 493857, 495872, 501696, 514944, 519116, 539082, 540288, 557856, 559048, 564408, 585312, 600768, 607824, 627588, 628929, 628992, 638912, 650832, 658476, 668928, 675864, 694656, 718776, 732186, 743808, 752544, 772416, 778674, 780416, 801024, 808623, 810432, 836784, 838572, 867776, 877968, 901152, 908453, 943488, 958368, 976248, 987714, 1003392, 1029888, 1038232, 1078164, 1080576, 1098279, 1115712, 1118096, 1128816, 1168011, 1170624, 1201536, 1215648, 1255176, 1257858, 1277824, 1301664, 1316952, 1351728, 1389312, 1437552, 1464372, 1487616, 1505088, 1544832, 1557348, 1560832, 1617246, 1620864, 1673568, 1677144, 1735552, 1755936, 1802304, 1816906, 1886787, 1886976, 1916736, 1952496, 1975428, 2006784, 2076464, 2156328, 2196558, 2231424, 2236192, 2257632, 2336022, 2341248, 2403072, 2431296, 2510352, 2515716, 2555648, 2603328, 2633904, 2703456, 2725359, 2875104, 2928744, 3010176, 3089664, 3114696, 3234492, 3241728, 3347136, 3354288, 3471104, 3504033, 3511872, 3604608, 3633812, 3773574, 3833472, 3904992, 3950856, 4152928, 4312656, 4393116, 4462848, 4472384, 4515264, 4672044, 4682496, 4862592, 5020704, 5031432, 5206656, 5267808, 5406912, 5450718, 5660361, 5750208, 5857488, 6020352, 6229392, 6468984, 6694272, 6708576, 7008066, 7023744, 7209216, 7267624, 7547148, 7666944, 7809984, 7901712, 8176077, 8305856, 8625312, 8786232, 8944768, 9030528, 9344088, 9725184, 10041408, 10062864, 10413312, 10512099, 10535616, 10813824, 10901436, 11320722, 11500416, 11714976, 12458784, 12937968, 13388544, 13417152, 14016132, 14047488, 14535248, 15094296, 15619968, 15803424, 16352154, 16611712, 17250624, 17572464, 17889536, 18061056, 18688176, 20082816, 20125728, 21024198, 21071232, 21627648, 21802872, 22641444, 23000832, 23429952, 24528231, 24917568, 25875936, 26834304, 28032264, 29070496, 30188592, 31239936, 31606848, 32704308, 33223424, 34501248, 35144928, 37376352, 40165632, 40251456, 42048396, 42142464, 43605744, 45282888, 46859904, 49056462, 49835136, 51751872, 53668608, 56064528, 58140992, 60377184, 63213696, 65408616, 69002496, 70289856, 73584693, 74752704, 80502912, 84096792, 87211488, 90565776, 93719808, 98112924, 99670272, 103503744, 112129056, 116281984, 120754368, 126427392, 130817232, 140579712, 147169386, 149505408, 161005824, 168193584, 174422976, 181131552, 196225848, 207007488, 224258112, 232563968, 241508736, 261634464, 281159424, 294338772, 299010816, 336387168, 348845952, 362263104, 392451696, 448516224, 483017472, 523268928, 588677544, 672774336, 697691904, 724526208, 784903392, 897032448, 1046537856, 1177355088, 1345548672, 1449052416, 1569806784, 2093075712, 2354710176, 2691097344, 3139613568, 4709420352, 6279227136, 9418840704, 18837681408]

約数ペア:

[(1, 18837681408), (2, 9418840704), (3, 6279227136), (4, 4709420352), (6, 3139613568), (7, 2691097344), (8, 2354710176), (9, 2093075712), (12, 1569806784), (13, 1449052416), (14, 1345548672), (16, 1177355088), (18, 1046537856), (21, 897032448), (24, 784903392), (26, 724526208), (27, 697691904), (28, 672774336), (32, 588677544), (36, 523268928), (39, 483017472), (42, 448516224), (48, 392451696), (52, 362263104), (54, 348845952), (56, 336387168), (63, 299010816), (64, 294338772), (67, 281159424), (72, 261634464), (78, 241508736), (81, 232563968), (84, 224258112), (91, 207007488), (96, 196225848), (104, 181131552), (108, 174422976), (112, 168193584), (117, 161005824), (126, 149505408), (128, 147169386), (134, 140579712), (144, 130817232), (149, 126427392), (156, 120754368), (162, 116281984), (168, 112129056), (182, 103503744), (189, 99670272), (192, 98112924), (201, 93719808), (208, 90565776), (216, 87211488), (224, 84096792), (234, 80502912), (252, 74752704), (256, 73584693), (268, 70289856), (273, 69002496), (288, 65408616), (298, 63213696), (312, 60377184), (324, 58140992), (336, 56064528), (351, 53668608), (364, 51751872), (378, 49835136), (384, 49056462), (402, 46859904), (416, 45282888), (432, 43605744), (447, 42142464), (448, 42048396), (468, 40251456), (469, 40165632), (504, 37376352), (536, 35144928), (546, 34501248), (567, 33223424), (576, 32704308), (596, 31606848), (603, 31239936), (624, 30188592), (648, 29070496), (672, 28032264), (702, 26834304), (728, 25875936), (756, 24917568), (768, 24528231), (804, 23429952), (819, 23000832), (832, 22641444), (864, 21802872), (871, 21627648), (894, 21071232), (896, 21024198), (936, 20125728), (938, 20082816), (1008, 18688176), (1043, 18061056), (1053, 17889536), (1072, 17572464), (1092, 17250624), (1134, 16611712), (1152, 16352154), (1192, 15803424), (1206, 15619968), (1248, 15094296), (1296, 14535248), (1341, 14047488), (1344, 14016132), (1404, 13417152), (1407, 13388544), (1456, 12937968), (1512, 12458784), (1608, 11714976), (1638, 11500416), (1664, 11320722), (1728, 10901436), (1742, 10813824), (1788, 10535616), (1792, 10512099), (1809, 10413312), (1872, 10062864), (1876, 10041408), (1937, 9725184), (2016, 9344088), (2086, 9030528), (2106, 8944768), (2144, 8786232), (2184, 8625312), (2268, 8305856), (2304, 8176077), (2384, 7901712), (2412, 7809984), (2457, 7666944), (2496, 7547148), (2592, 7267624), (2613, 7209216), (2682, 7023744), (2688, 7008066), (2808, 6708576), (2814, 6694272), (2912, 6468984), (3024, 6229392), (3129, 6020352), (3216, 5857488), (3276, 5750208), (3328, 5660361), (3456, 5450718), (3484, 5406912), (3576, 5267808), (3618, 5206656), (3744, 5031432), (3752, 5020704), (3874, 4862592), (4023, 4682496), (4032, 4672044), (4172, 4515264), (4212, 4472384), (4221, 4462848), (4288, 4393116), (4368, 4312656), (4536, 4152928), (4768, 3950856), (4824, 3904992), (4914, 3833472), (4992, 3773574), (5184, 3633812), (5226, 3604608), (5364, 3511872), (5376, 3504033), (5427, 3471104), (5616, 3354288), (5628, 3347136), (5811, 3241728), (5824, 3234492), (6048, 3114696), (6097, 3089664), (6258, 3010176), (6432, 2928744), (6552, 2875104), (6912, 2725359), (6968, 2703456), (7152, 2633904), (7236, 2603328), (7371, 2555648), (7488, 2515716), (7504, 2510352), (7748, 2431296), (7839, 2403072), (8046, 2341248), (8064, 2336022), (8344, 2257632), (8424, 2236192), (8442, 2231424), (8576, 2196558), (8736, 2156328), (9072, 2076464), (9387, 2006784), (9536, 1975428), (9648, 1952496), (9828, 1916736), (9983, 1886976), (9984, 1886787), (10368, 1816906), (10452, 1802304), (10728, 1755936), (10854, 1735552), (11232, 1677144), (11256, 1673568), (11622, 1620864), (11648, 1617246), (12069, 1560832), (12096, 1557348), (12194, 1544832), (12516, 1505088), (12663, 1487616), (12864, 1464372), (13104, 1437552), (13559, 1389312), (13936, 1351728), (14304, 1316952), (14472, 1301664), (14742, 1277824), (14976, 1257858), (15008, 1255176), (15496, 1215648), (15678, 1201536), (16092, 1170624), (16128, 1168011), (16688, 1128816), (16848, 1118096), (16884, 1115712), (17152, 1098279), (17433, 1080576), (17472, 1078164), (18144, 1038232), (18291, 1029888), (18774, 1003392), (19072, 987714), (19296, 976248), (19656, 958368), (19966, 943488), (20736, 908453), (20904, 901152), (21456, 877968), (21708, 867776), (22464, 838572), (22512, 836784), (23244, 810432), (23296, 808623), (23517, 801024), (24138, 780416), (24192, 778674), (24388, 772416), (25032, 752544), (25326, 743808), (25728, 732186), (26208, 718776), (27118, 694656), (27872, 675864), (28161, 668928), (28608, 658476), (28944, 650832), (29484, 638912), (29949, 628992), (29952, 628929), (30016, 627588), (30992, 607824), (31356, 600768), (32184, 585312), (33376, 564408), (33696, 559048), (33768, 557856), (34866, 540288), (34944, 539082), (36288, 519116), (36582, 514944), (37548, 501696), (37989, 495872), (38144, 493857), (38592, 488124), (39312, 479184), (39932, 471744), (40677, 463104), (41808, 450576), (42912, 438984), (43416, 433888), (44928, 419286), (45024, 418392), (46488, 405216), (47034, 400512), (48276, 390208), (48384, 389337), (48776, 386208), (50064, 376272), (50652, 371904), (51456, 366093), (52299, 360192), (52416, 359388), (54236, 347328), (54873, 343296), (55744, 337932), (56322, 334464), (57216, 329238), (57888, 325416), (58968, 319456), (59898, 314496), (60032, 313794), (61984, 303912), (62712, 300384), (64368, 292656), (66752, 282204), (67392, 279524), (67536, 278928), (69732, 270144), (69881, 269568), (69888, 269541), (70551, 267008), (72576, 259558), (73164, 257472), (75096, 250848), (75978, 247936), (77184, 244062), (78624, 239592), (79864, 235872), (81354, 231552), (83616, 225288), (84483, 222976), (85824, 219492), (86832, 216944), (89847, 209664), (89856, 209643), (90048, 209196), (92976, 202608), (94068, 200256), (96552, 195104), (97552, 193104), (100128, 188136), (101304, 185952), (104598, 180096), (104832, 179694), (108472, 173664), (109746, 171648), (111488, 168966), (112644, 167232), (114432, 164619), (115776, 162708), (117936, 159728), (119796, 157248), (120064, 156897), (122031, 154368), (123968, 151956), (125424, 150192), (128736, 146328), (129779, 145152), (133504, 141102), (134784, 139762), (135072, 139464)]