21415200768

素因数分解:

$2^{11}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^3$

素因数の和:137

約数の個数: 384

約数和(自身を含む): 70593868800

約数和(自身を除く): 49178668032

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, 93, 96, 104, 108, 117, 124, 128, 144, 156, 186, 192, 208, 216, 234, 248, 256, 279, 288, 312, 351, 372, 384, 403, 416, 432, 468, 496, 512, 558, 576, 624, 702, 744, 768, 806, 832, 837, 864, 936, 961, 992, 1024, 1116, 1152, 1209, 1248, 1404, 1488, 1536, 1612, 1664, 1674, 1728, 1872, 1922, 1984, 2048, 2232, 2304, 2418, 2496, 2808, 2883, 2976, 3072, 3224, 3328, 3348, 3456, 3627, 3744, 3844, 3968, 4464, 4608, 4836, 4992, 5616, 5766, 5952, 6144, 6448, 6656, 6696, 6912, 7254, 7488, 7688, 7936, 8649, 8928, 9216, 9672, 9984, 10881, 11232, 11532, 11904, 12493, 12896, 13312, 13392, 13824, 14508, 14976, 15376, 15872, 17298, 17856, 18432, 19344, 19968, 21762, 22464, 23064, 23808, 24986, 25792, 25947, 26624, 26784, 27648, 29016, 29791, 29952, 30752, 31744, 34596, 35712, 37479, 38688, 39936, 43524, 44928, 46128, 47616, 49972, 51584, 51894, 53568, 55296, 58032, 59582, 59904, 61504, 63488, 69192, 71424, 74958, 77376, 79872, 87048, 89373, 89856, 92256, 95232, 99944, 103168, 103788, 107136, 112437, 116064, 119164, 119808, 123008, 138384, 142848, 149916, 154752, 174096, 178746, 179712, 184512, 190464, 199888, 206336, 207576, 214272, 224874, 232128, 238328, 239616, 246016, 268119, 276768, 285696, 299832, 309504, 337311, 348192, 357492, 359424, 369024, 387283, 399776, 412672, 415152, 428544, 449748, 464256, 476656, 492032, 536238, 553536, 571392, 599664, 619008, 674622, 696384, 714984, 718848, 738048, 774566, 799552, 804357, 825344, 830304, 857088, 899496, 928512, 953312, 984064, 1072476, 1107072, 1161849, 1199328, 1238016, 1349244, 1392768, 1429968, 1476096, 1549132, 1599104, 1608714, 1660608, 1714176, 1798992, 1857024, 1906624, 1968128, 2144952, 2214144, 2323698, 2398656, 2476032, 2698488, 2785536, 2859936, 2952192, 3098264, 3198208, 3217428, 3321216, 3485547, 3597984, 3714048, 3813248, 4289904, 4428288, 4647396, 4797312, 5396976, 5571072, 5719872, 5904384, 6196528, 6396416, 6434856, 6642432, 6971094, 7195968, 7428096, 7626496, 8579808, 8856576, 9294792, 9594624, 10456641, 10793952, 11142144, 11439744, 12393056, 12792832, 12869712, 13284864, 13942188, 14391936, 15252992, 17159616, 17713152, 18589584, 19189248, 20913282, 21587904, 22284288, 22879488, 24786112, 25585664, 25739424, 26569728, 27884376, 28783872, 30505984, 34319232, 37179168, 38378496, 41826564, 43175808, 45758976, 49572224, 51478848, 53139456, 55768752, 57567744, 61011968, 68638464, 74358336, 76756992, 83653128, 86351616, 91517952, 99144448, 102957696, 111537504, 115135488, 137276928, 148716672, 167306256, 172703232, 183035904, 198288896, 205915392, 223075008, 230270976, 274553856, 297433344, 334612512, 345406464, 396577792, 411830784, 446150016, 549107712, 594866688, 669225024, 690812928, 793155584, 823661568, 892300032, 1189733376, 1338450048, 1647323136, 1784600064, 2379466752, 2676900096, 3569200128, 5353800192, 7138400256, 10707600384, 21415200768]

約数ペア:

[(1, 21415200768), (2, 10707600384), (3, 7138400256), (4, 5353800192), (6, 3569200128), (8, 2676900096), (9, 2379466752), (12, 1784600064), (13, 1647323136), (16, 1338450048), (18, 1189733376), (24, 892300032), (26, 823661568), (27, 793155584), (31, 690812928), (32, 669225024), (36, 594866688), (39, 549107712), (48, 446150016), (52, 411830784), (54, 396577792), (62, 345406464), (64, 334612512), (72, 297433344), (78, 274553856), (93, 230270976), (96, 223075008), (104, 205915392), (108, 198288896), (117, 183035904), (124, 172703232), (128, 167306256), (144, 148716672), (156, 137276928), (186, 115135488), (192, 111537504), (208, 102957696), (216, 99144448), (234, 91517952), (248, 86351616), (256, 83653128), (279, 76756992), (288, 74358336), (312, 68638464), (351, 61011968), (372, 57567744), (384, 55768752), (403, 53139456), (416, 51478848), (432, 49572224), (468, 45758976), (496, 43175808), (512, 41826564), (558, 38378496), (576, 37179168), (624, 34319232), (702, 30505984), (744, 28783872), (768, 27884376), (806, 26569728), (832, 25739424), (837, 25585664), (864, 24786112), (936, 22879488), (961, 22284288), (992, 21587904), (1024, 20913282), (1116, 19189248), (1152, 18589584), (1209, 17713152), (1248, 17159616), (1404, 15252992), (1488, 14391936), (1536, 13942188), (1612, 13284864), (1664, 12869712), (1674, 12792832), (1728, 12393056), (1872, 11439744), (1922, 11142144), (1984, 10793952), (2048, 10456641), (2232, 9594624), (2304, 9294792), (2418, 8856576), (2496, 8579808), (2808, 7626496), (2883, 7428096), (2976, 7195968), (3072, 6971094), (3224, 6642432), (3328, 6434856), (3348, 6396416), (3456, 6196528), (3627, 5904384), (3744, 5719872), (3844, 5571072), (3968, 5396976), (4464, 4797312), (4608, 4647396), (4836, 4428288), (4992, 4289904), (5616, 3813248), (5766, 3714048), (5952, 3597984), (6144, 3485547), (6448, 3321216), (6656, 3217428), (6696, 3198208), (6912, 3098264), (7254, 2952192), (7488, 2859936), (7688, 2785536), (7936, 2698488), (8649, 2476032), (8928, 2398656), (9216, 2323698), (9672, 2214144), (9984, 2144952), (10881, 1968128), (11232, 1906624), (11532, 1857024), (11904, 1798992), (12493, 1714176), (12896, 1660608), (13312, 1608714), (13392, 1599104), (13824, 1549132), (14508, 1476096), (14976, 1429968), (15376, 1392768), (15872, 1349244), (17298, 1238016), (17856, 1199328), (18432, 1161849), (19344, 1107072), (19968, 1072476), (21762, 984064), (22464, 953312), (23064, 928512), (23808, 899496), (24986, 857088), (25792, 830304), (25947, 825344), (26624, 804357), (26784, 799552), (27648, 774566), (29016, 738048), (29791, 718848), (29952, 714984), (30752, 696384), (31744, 674622), (34596, 619008), (35712, 599664), (37479, 571392), (38688, 553536), (39936, 536238), (43524, 492032), (44928, 476656), (46128, 464256), (47616, 449748), (49972, 428544), (51584, 415152), (51894, 412672), (53568, 399776), (55296, 387283), (58032, 369024), (59582, 359424), (59904, 357492), (61504, 348192), (63488, 337311), (69192, 309504), (71424, 299832), (74958, 285696), (77376, 276768), (79872, 268119), (87048, 246016), (89373, 239616), (89856, 238328), (92256, 232128), (95232, 224874), (99944, 214272), (103168, 207576), (103788, 206336), (107136, 199888), (112437, 190464), (116064, 184512), (119164, 179712), (119808, 178746), (123008, 174096), (138384, 154752), (142848, 149916)]