21815853696

素因数分解:

$2^7\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 768

約数和(自身を含む): 81978624000

約数和(自身を除く): 60162770304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 49, 52, 56, 62, 63, 64, 72, 78, 84, 91, 93, 96, 98, 104, 112, 117, 124, 126, 128, 137, 144, 147, 156, 168, 182, 186, 192, 196, 208, 217, 224, 234, 248, 252, 273, 274, 279, 288, 294, 312, 336, 343, 364, 372, 384, 392, 403, 411, 416, 434, 441, 448, 468, 496, 504, 546, 548, 558, 576, 588, 624, 637, 651, 672, 686, 728, 744, 784, 806, 819, 822, 832, 868, 882, 896, 936, 959, 992, 1008, 1029, 1092, 1096, 1116, 1152, 1176, 1209, 1233, 1248, 1274, 1302, 1344, 1372, 1456, 1488, 1519, 1568, 1612, 1638, 1644, 1664, 1736, 1764, 1781, 1872, 1911, 1918, 1953, 1984, 2016, 2058, 2184, 2192, 2232, 2352, 2418, 2466, 2496, 2548, 2604, 2688, 2744, 2821, 2877, 2912, 2976, 3038, 3087, 3136, 3224, 3276, 3288, 3472, 3528, 3562, 3627, 3744, 3822, 3836, 3906, 3968, 4032, 4116, 4247, 4368, 4384, 4459, 4464, 4557, 4704, 4836, 4932, 4992, 5096, 5208, 5343, 5488, 5642, 5733, 5754, 5824, 5952, 6076, 6174, 6272, 6448, 6552, 6576, 6713, 6944, 7056, 7124, 7254, 7488, 7644, 7672, 7812, 8064, 8232, 8463, 8494, 8631, 8736, 8768, 8918, 8928, 9114, 9408, 9672, 9864, 10192, 10416, 10633, 10686, 10976, 11284, 11466, 11508, 11648, 11904, 12152, 12348, 12467, 12741, 12896, 13104, 13152, 13377, 13426, 13671, 13888, 14112, 14248, 14508, 14976, 15288, 15344, 15624, 16029, 16464, 16926, 16988, 17262, 17472, 17536, 17836, 17856, 18228, 18816, 19344, 19728, 19747, 20139, 20384, 20832, 21266, 21372, 21952, 22568, 22932, 23016, 24304, 24696, 24934, 25389, 25482, 25792, 26208, 26304, 26754, 26852, 27342, 27776, 28224, 28496, 29016, 29729, 30576, 30688, 31248, 31899, 32058, 32928, 33852, 33976, 34524, 34944, 35672, 35712, 36456, 37401, 38223, 38688, 39456, 39494, 40131, 40278, 40768, 41664, 42532, 42744, 43904, 45136, 45864, 46032, 46991, 48608, 49392, 49868, 50778, 50964, 51584, 52416, 52608, 53508, 53704, 54684, 55211, 56448, 56992, 58032, 59241, 59458, 60417, 61152, 61376, 62496, 63798, 64116, 65856, 67704, 67952, 69048, 71344, 72912, 74802, 76446, 77376, 78912, 78988, 80262, 80556, 81536, 83328, 85064, 85488, 87269, 89187, 90272, 91728, 92064, 93982, 95697, 97216, 98784, 99736, 101556, 101928, 104832, 107016, 107408, 109368, 110422, 112203, 113984, 116064, 118482, 118916, 120834, 122304, 122752, 124992, 127596, 128232, 131712, 135408, 135904, 138096, 138229, 140973, 142688, 145824, 149604, 152892, 154752, 157824, 157976, 160524, 161112, 165633, 170128, 170976, 174538, 177723, 178374, 180544, 183456, 184128, 187964, 191394, 194432, 197568, 199472, 203112, 203856, 208103, 214032, 214816, 218736, 220844, 224406, 227968, 232128, 236964, 237832, 241668, 244608, 249984, 255192, 256464, 261807, 267561, 270816, 271808, 276192, 276458, 281946, 285376, 291648, 299208, 305784, 315952, 321048, 322224, 331266, 340256, 341952, 349076, 355446, 356748, 361088, 366912, 368256, 375928, 382788, 386477, 395136, 398944, 406224, 407712, 414687, 416206, 422919, 428064, 429632, 437472, 441688, 448812, 464256, 473928, 475664, 483336, 496899, 510384, 512928, 523614, 535122, 541632, 543616, 552384, 552916, 563892, 570752, 583296, 598416, 610883, 611568, 624309, 631904, 642096, 644448, 662532, 680512, 683904, 698152, 710892, 713496, 733824, 751856, 765576, 772954, 785421, 797888, 812448, 815424, 829374, 832412, 845838, 856128, 859264, 874944, 883376, 897624, 947856, 951328, 966672, 993798, 1020768, 1025856, 1047228, 1070244, 1083264, 1104768, 1105832, 1127784, 1159431, 1196832, 1221766, 1223136, 1244061, 1248618, 1263808, 1284192, 1288896, 1325064, 1361024, 1396304, 1421784, 1426992, 1456721, 1503712, 1531152, 1545908, 1570842, 1595776, 1624896, 1630848, 1658748, 1664824, 1691676, 1712256, 1749888, 1766752, 1795248, 1832649, 1872927, 1895712, 1902656, 1933344, 1987596, 2041536, 2051712, 2094456, 2140488, 2211664, 2255568, 2318862, 2393664, 2443532, 2446272, 2488122, 2497236, 2527616, 2568384, 2577792, 2650128, 2705339, 2792608, 2843568, 2853984, 2913442, 3007424, 3062304, 3091816, 3141684, 3249792, 3317496, 3329648, 3383352, 3478293, 3533504, 3590496, 3665298, 3745854, 3791424, 3805312, 3866688, 3975192, 4083072, 4188912, 4280976, 4370163, 4423328, 4511136, 4637724, 4787328, 4887064, 4892544, 4976244, 4994472, 5136768, 5300256, 5410678, 5497947, 5585216, 5687136, 5707968, 5826884, 6014848, 6124608, 6183632, 6283368, 6634992, 6659296, 6766704, 6956586, 7067008, 7180992, 7330596, 7491708, 7582848, 7733376, 7950384, 8116017, 8377824, 8561952, 8740326, 8846656, 9022272, 9275448, 9774128, 9952488, 9988944, 10600512, 10821356, 10995894, 11170432, 11374272, 11415936, 11653768, 12249216, 12367264, 12566736, 13110489, 13269984, 13318592, 13533408, 13913172, 14361984, 14661192, 14983416, 15900768, 16232034, 16755648, 17123904, 17480652, 17693312, 18044544, 18550896, 18937373, 19548256, 19904976, 19977888, 21201024, 21642712, 21991788, 22748544, 23307536, 24348051, 24734528, 25133472, 26220978, 26539968, 26637184, 27066816, 27826344, 29322384, 29966832, 31801536, 32464068, 33511296, 34247808, 34961304, 37101792, 37874746, 39096512, 39809952, 39955776, 43285424, 43983576, 46615072, 48696102, 49469056, 50266944, 52441956, 53079936, 54133632, 55652688, 56812119, 58644768, 59933664, 63603072, 64928136, 69922608, 74203584, 75749492, 78193024, 79619904, 79911552, 86570848, 87967152, 93230144, 97392204, 100533888, 104883912, 111305376, 113624238, 117289536, 119867328, 129856272, 139845216, 148407168, 151498984, 159239808, 170436357, 173141696, 175934304, 186460288, 194784408, 209767824, 222610752, 227248476, 234579072, 239734656, 259712544, 279690432, 302997968, 340872714, 346283392, 351868608, 389568816, 419535648, 445221504, 454496952, 519425088, 559380864, 605995936, 681745428, 703737216, 779137632, 839071296, 908993904, 1038850176, 1211991872, 1363490856, 1558275264, 1678142592, 1817987808, 2423983744, 2726981712, 3116550528, 3635975616, 5453963424, 7271951232, 10907926848, 21815853696]

約数ペア:

[(1, 21815853696), (2, 10907926848), (3, 7271951232), (4, 5453963424), (6, 3635975616), (7, 3116550528), (8, 2726981712), (9, 2423983744), (12, 1817987808), (13, 1678142592), (14, 1558275264), (16, 1363490856), (18, 1211991872), (21, 1038850176), (24, 908993904), (26, 839071296), (28, 779137632), (31, 703737216), (32, 681745428), (36, 605995936), (39, 559380864), (42, 519425088), (48, 454496952), (49, 445221504), (52, 419535648), (56, 389568816), (62, 351868608), (63, 346283392), (64, 340872714), (72, 302997968), (78, 279690432), (84, 259712544), (91, 239734656), (93, 234579072), (96, 227248476), (98, 222610752), (104, 209767824), (112, 194784408), (117, 186460288), (124, 175934304), (126, 173141696), (128, 170436357), (137, 159239808), (144, 151498984), (147, 148407168), (156, 139845216), (168, 129856272), (182, 119867328), (186, 117289536), (192, 113624238), (196, 111305376), (208, 104883912), (217, 100533888), (224, 97392204), (234, 93230144), (248, 87967152), (252, 86570848), (273, 79911552), (274, 79619904), (279, 78193024), (288, 75749492), (294, 74203584), (312, 69922608), (336, 64928136), (343, 63603072), (364, 59933664), (372, 58644768), (384, 56812119), (392, 55652688), (403, 54133632), (411, 53079936), (416, 52441956), (434, 50266944), (441, 49469056), (448, 48696102), (468, 46615072), (496, 43983576), (504, 43285424), (546, 39955776), (548, 39809952), (558, 39096512), (576, 37874746), (588, 37101792), (624, 34961304), (637, 34247808), (651, 33511296), (672, 32464068), (686, 31801536), (728, 29966832), (744, 29322384), (784, 27826344), (806, 27066816), (819, 26637184), (822, 26539968), (832, 26220978), (868, 25133472), (882, 24734528), (896, 24348051), (936, 23307536), (959, 22748544), (992, 21991788), (1008, 21642712), (1029, 21201024), (1092, 19977888), (1096, 19904976), (1116, 19548256), (1152, 18937373), (1176, 18550896), (1209, 18044544), (1233, 17693312), (1248, 17480652), (1274, 17123904), (1302, 16755648), (1344, 16232034), (1372, 15900768), (1456, 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