1271821824

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:387

約数の個数: 400

約数和(自身を含む): 4685929248

約数和(自身を除く): 3414107424

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, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 162, 168, 182, 189, 192, 208, 216, 224, 234, 252, 256, 273, 288, 312, 324, 336, 337, 351, 364, 378, 384, 416, 432, 448, 468, 504, 512, 546, 567, 576, 624, 648, 672, 674, 702, 728, 756, 768, 819, 832, 864, 896, 936, 1008, 1011, 1053, 1092, 1134, 1152, 1248, 1296, 1344, 1348, 1404, 1456, 1512, 1536, 1638, 1664, 1728, 1792, 1872, 2016, 2022, 2106, 2184, 2268, 2304, 2359, 2457, 2496, 2592, 2688, 2696, 2808, 2912, 3024, 3033, 3276, 3328, 3456, 3584, 3744, 4032, 4044, 4212, 4368, 4381, 4536, 4608, 4718, 4914, 4992, 5184, 5376, 5392, 5616, 5824, 6048, 6066, 6552, 6656, 6912, 7077, 7371, 7488, 8064, 8088, 8424, 8736, 8762, 9072, 9099, 9436, 9828, 9984, 10368, 10752, 10784, 11232, 11648, 12096, 12132, 13104, 13143, 13824, 14154, 14742, 14976, 16128, 16176, 16848, 17472, 17524, 18144, 18198, 18872, 19656, 19968, 20736, 21231, 21568, 22464, 23296, 24192, 24264, 26208, 26286, 27297, 28308, 29484, 29952, 30667, 32256, 32352, 33696, 34944, 35048, 36288, 36396, 37744, 39312, 39429, 41472, 42462, 43136, 44928, 46592, 48384, 48528, 52416, 52572, 54594, 56616, 58968, 59904, 61334, 63693, 64704, 67392, 69888, 70096, 72576, 72792, 75488, 78624, 78858, 84924, 86272, 89856, 92001, 96768, 97056, 104832, 105144, 109188, 113232, 117936, 118287, 122668, 127386, 129408, 134784, 139776, 140192, 145152, 145584, 150976, 157248, 157716, 169848, 172544, 179712, 184002, 191079, 194112, 209664, 210288, 218376, 226464, 235872, 236574, 245336, 254772, 258816, 269568, 276003, 280384, 290304, 291168, 301952, 314496, 315432, 339696, 354861, 368004, 382158, 388224, 419328, 420576, 436752, 452928, 471744, 473148, 490672, 509544, 517632, 539136, 552006, 560768, 582336, 603904, 628992, 630864, 679392, 709722, 736008, 764316, 776448, 828009, 841152, 873504, 905856, 943488, 946296, 981344, 1019088, 1104012, 1121536, 1164672, 1207808, 1257984, 1261728, 1358784, 1419444, 1472016, 1528632, 1552896, 1656018, 1682304, 1747008, 1811712, 1886976, 1892592, 1962688, 2038176, 2208024, 2243072, 2329344, 2484027, 2523456, 2717568, 2838888, 2944032, 3057264, 3312036, 3364608, 3494016, 3623424, 3773952, 3785184, 3925376, 4076352, 4416048, 4658688, 4968054, 5046912, 5435136, 5677776, 5888064, 6114528, 6624072, 6729216, 6988032, 7570368, 7850752, 8152704, 8832096, 9936108, 10093824, 10870272, 11355552, 11776128, 12229056, 13248144, 13976064, 15140736, 15701504, 16305408, 17664192, 19872216, 20187648, 22711104, 23552256, 24458112, 26496288, 30281472, 32610816, 35328384, 39744432, 45422208, 47104512, 48916224, 52992576, 60562944, 70656768, 79488864, 90844416, 97832448, 105985152, 141313536, 158977728, 181688832, 211970304, 317955456, 423940608, 635910912, 1271821824]

約数ペア:

[(1, 1271821824), (2, 635910912), (3, 423940608), (4, 317955456), (6, 211970304), (7, 181688832), (8, 158977728), (9, 141313536), (12, 105985152), (13, 97832448), (14, 90844416), (16, 79488864), (18, 70656768), (21, 60562944), (24, 52992576), (26, 48916224), (27, 47104512), (28, 45422208), (32, 39744432), (36, 35328384), (39, 32610816), (42, 30281472), (48, 26496288), (52, 24458112), (54, 23552256), (56, 22711104), (63, 20187648), (64, 19872216), (72, 17664192), (78, 16305408), (81, 15701504), (84, 15140736), (91, 13976064), (96, 13248144), (104, 12229056), (108, 11776128), (112, 11355552), (117, 10870272), (126, 10093824), (128, 9936108), (144, 8832096), (156, 8152704), (162, 7850752), (168, 7570368), (182, 6988032), (189, 6729216), (192, 6624072), (208, 6114528), (216, 5888064), (224, 5677776), (234, 5435136), (252, 5046912), (256, 4968054), (273, 4658688), (288, 4416048), (312, 4076352), (324, 3925376), (336, 3785184), (337, 3773952), (351, 3623424), (364, 3494016), (378, 3364608), (384, 3312036), (416, 3057264), (432, 2944032), (448, 2838888), (468, 2717568), (504, 2523456), (512, 2484027), (546, 2329344), (567, 2243072), (576, 2208024), (624, 2038176), (648, 1962688), (672, 1892592), (674, 1886976), (702, 1811712), (728, 1747008), (756, 1682304), (768, 1656018), (819, 1552896), (832, 1528632), (864, 1472016), (896, 1419444), (936, 1358784), (1008, 1261728), (1011, 1257984), (1053, 1207808), (1092, 1164672), (1134, 1121536), (1152, 1104012), (1248, 1019088), (1296, 981344), (1344, 946296), (1348, 943488), (1404, 905856), (1456, 873504), (1512, 841152), (1536, 828009), (1638, 776448), (1664, 764316), (1728, 736008), (1792, 709722), (1872, 679392), (2016, 630864), (2022, 628992), (2106, 603904), (2184, 582336), (2268, 560768), (2304, 552006), (2359, 539136), (2457, 517632), (2496, 509544), (2592, 490672), (2688, 473148), (2696, 471744), (2808, 452928), (2912, 436752), (3024, 420576), (3033, 419328), (3276, 388224), (3328, 382158), (3456, 368004), (3584, 354861), (3744, 339696), (4032, 315432), (4044, 314496), (4212, 301952), (4368, 291168), (4381, 290304), (4536, 280384), (4608, 276003), (4718, 269568), (4914, 258816), (4992, 254772), (5184, 245336), (5376, 236574), (5392, 235872), (5616, 226464), (5824, 218376), (6048, 210288), (6066, 209664), (6552, 194112), (6656, 191079), (6912, 184002), (7077, 179712), (7371, 172544), (7488, 169848), (8064, 157716), (8088, 157248), (8424, 150976), (8736, 145584), (8762, 145152), (9072, 140192), (9099, 139776), (9436, 134784), (9828, 129408), (9984, 127386), (10368, 122668), (10752, 118287), (10784, 117936), (11232, 113232), (11648, 109188), (12096, 105144), (12132, 104832), (13104, 97056), (13143, 96768), (13824, 92001), (14154, 89856), (14742, 86272), (14976, 84924), (16128, 78858), (16176, 78624), (16848, 75488), (17472, 72792), (17524, 72576), (18144, 70096), (18198, 69888), (18872, 67392), (19656, 64704), (19968, 63693), (20736, 61334), (21231, 59904), (21568, 58968), (22464, 56616), (23296, 54594), (24192, 52572), (24264, 52416), (26208, 48528), (26286, 48384), (27297, 46592), (28308, 44928), (29484, 43136), (29952, 42462), (30667, 41472), (32256, 39429), (32352, 39312), (33696, 37744), (34944, 36396), (35048, 36288)]