21366351216

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 540

約数和(自身を含む): 75547392336

約数和(自身を除く): 54181041120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 31, 36, 42, 46, 48, 49, 56, 62, 63, 69, 72, 84, 92, 93, 98, 112, 124, 126, 137, 138, 144, 147, 161, 168, 184, 186, 196, 207, 217, 248, 252, 274, 276, 279, 294, 322, 336, 368, 372, 392, 411, 414, 434, 441, 483, 496, 504, 548, 552, 558, 588, 644, 651, 713, 744, 784, 822, 828, 868, 882, 959, 961, 966, 1008, 1096, 1104, 1116, 1127, 1176, 1233, 1288, 1302, 1426, 1449, 1488, 1519, 1644, 1656, 1736, 1764, 1918, 1922, 1932, 1953, 2139, 2192, 2232, 2254, 2352, 2466, 2576, 2604, 2852, 2877, 2883, 2898, 3038, 3151, 3288, 3312, 3381, 3472, 3528, 3836, 3844, 3864, 3906, 4247, 4278, 4464, 4508, 4557, 4932, 4991, 5208, 5704, 5754, 5766, 5796, 6076, 6302, 6417, 6576, 6713, 6727, 6762, 7056, 7672, 7688, 7728, 7812, 8494, 8556, 8631, 8649, 9016, 9114, 9453, 9864, 9982, 10143, 10416, 11408, 11508, 11532, 11592, 12152, 12604, 12741, 12834, 13426, 13454, 13524, 13671, 14973, 15344, 15376, 15624, 16988, 17112, 17262, 17298, 18032, 18228, 18906, 19728, 19964, 20139, 20181, 20286, 22057, 22103, 23016, 23064, 23184, 24304, 25208, 25482, 25668, 26852, 26908, 27048, 27342, 28359, 29729, 29946, 31248, 33976, 34224, 34524, 34596, 34937, 36456, 37812, 38223, 39928, 40278, 40362, 40572, 44114, 44206, 44919, 46032, 46128, 47089, 50416, 50964, 51336, 53704, 53816, 54096, 54684, 56718, 59458, 59892, 60417, 60543, 66171, 66309, 67952, 69048, 69192, 69874, 72912, 75624, 76446, 79856, 80556, 80724, 81144, 88228, 88412, 89187, 89838, 94178, 97681, 101928, 102672, 104811, 107408, 107632, 109368, 113436, 118916, 119784, 120834, 121086, 131657, 132342, 132618, 138096, 138384, 139748, 141267, 151248, 152892, 154399, 154721, 161112, 161448, 162288, 176456, 176824, 178374, 179676, 188356, 195362, 198513, 198927, 203856, 208103, 209622, 218736, 226872, 237832, 239568, 241668, 242172, 263314, 264684, 265236, 267561, 279496, 282534, 293043, 305784, 308798, 309442, 314433, 322224, 322896, 352912, 353648, 356748, 359352, 376712, 390724, 394971, 397026, 397854, 416206, 419244, 423801, 453744, 463197, 464163, 475664, 483336, 484344, 526628, 529368, 530472, 535122, 558992, 565068, 586086, 611568, 617596, 618884, 624309, 628866, 683767, 713496, 718704, 753424, 781448, 789942, 794052, 795708, 832412, 838488, 847602, 879129, 921599, 926394, 928326, 966672, 968688, 1053256, 1058736, 1060944, 1070244, 1083047, 1130136, 1172172, 1184913, 1235192, 1237768, 1248618, 1257732, 1367534, 1389591, 1392489, 1426992, 1562896, 1579884, 1588104, 1591416, 1664824, 1676976, 1695204, 1758258, 1843198, 1852788, 1856652, 1872927, 2051301, 2106512, 2140488, 2166094, 2260272, 2344344, 2369826, 2470384, 2475536, 2497236, 2515464, 2735068, 2764797, 2779182, 2784978, 3028111, 3159768, 3176208, 3182832, 3249141, 3329648, 3390408, 3516516, 3686396, 3705576, 3713304, 3745854, 4102602, 4280976, 4332188, 4688688, 4739652, 4786369, 4994472, 5030928, 5470136, 5529594, 5558364, 5569956, 6056222, 6153903, 6319536, 6451193, 6498282, 6780816, 7033032, 7372792, 7411152, 7426608, 7491708, 8205204, 8294391, 8664376, 9084333, 9479304, 9572738, 9747423, 9988944, 10940272, 11059188, 11116728, 11139912, 12112444, 12307806, 12902386, 12996564, 14066064, 14359107, 14745584, 14983416, 16410408, 16588782, 17328752, 18168666, 18958608, 19145476, 19353579, 19494846, 21196777, 22118376, 22233456, 22279824, 24224888, 24615612, 25804772, 25993128, 27252999, 28718214, 29966832, 32820816, 33177564, 36337332, 38290952, 38707158, 38989692, 42393554, 43077321, 44236752, 48449776, 49231224, 51609544, 51986256, 54505998, 57436428, 58060737, 63590331, 66355128, 72674664, 76581904, 77414316, 77979384, 84787108, 86154642, 98462448, 103219088, 109011996, 114872856, 116121474, 127180662, 132710256, 145349328, 148377439, 154828632, 155958768, 169574216, 172309284, 190770993, 218023992, 229745712, 232242948, 254361324, 296754878, 309657264, 339148432, 344618568, 381541986, 436047984, 445132317, 464485896, 508722648, 593509756, 689237136, 763083972, 890264634, 928971792, 1017445296, 1187019512, 1335396951, 1526167944, 1780529268, 2374039024, 2670793902, 3052335888, 3561058536, 5341587804, 7122117072, 10683175608, 21366351216]

約数ペア:

[(1, 21366351216), (2, 10683175608), (3, 7122117072), (4, 5341587804), (6, 3561058536), (7, 3052335888), (8, 2670793902), (9, 2374039024), (12, 1780529268), (14, 1526167944), (16, 1335396951), (18, 1187019512), (21, 1017445296), (23, 928971792), (24, 890264634), (28, 763083972), (31, 689237136), (36, 593509756), (42, 508722648), (46, 464485896), (48, 445132317), (49, 436047984), (56, 381541986), (62, 344618568), (63, 339148432), (69, 309657264), (72, 296754878), (84, 254361324), (92, 232242948), (93, 229745712), (98, 218023992), (112, 190770993), (124, 172309284), (126, 169574216), (137, 155958768), (138, 154828632), (144, 148377439), (147, 145349328), (161, 132710256), (168, 127180662), (184, 116121474), (186, 114872856), (196, 109011996), (207, 103219088), (217, 98462448), (248, 86154642), (252, 84787108), (274, 77979384), (276, 77414316), (279, 76581904), (294, 72674664), (322, 66355128), (336, 63590331), (368, 58060737), (372, 57436428), (392, 54505998), (411, 51986256), (414, 51609544), (434, 49231224), (441, 48449776), (483, 44236752), (496, 43077321), (504, 42393554), (548, 38989692), (552, 38707158), (558, 38290952), (588, 36337332), (644, 33177564), (651, 32820816), (713, 29966832), (744, 28718214), (784, 27252999), (822, 25993128), (828, 25804772), (868, 24615612), (882, 24224888), (959, 22279824), (961, 22233456), (966, 22118376), (1008, 21196777), (1096, 19494846), (1104, 19353579), (1116, 19145476), (1127, 18958608), (1176, 18168666), (1233, 17328752), (1288, 16588782), (1302, 16410408), (1426, 14983416), (1449, 14745584), (1488, 14359107), (1519, 14066064), (1644, 12996564), (1656, 12902386), (1736, 12307806), (1764, 12112444), (1918, 11139912), (1922, 11116728), (1932, 11059188), (1953, 10940272), (2139, 9988944), (2192, 9747423), (2232, 9572738), (2254, 9479304), (2352, 9084333), (2466, 8664376), (2576, 8294391), (2604, 8205204), (2852, 7491708), (2877, 7426608), (2883, 7411152), (2898, 7372792), (3038, 7033032), (3151, 6780816), (3288, 6498282), (3312, 6451193), (3381, 6319536), (3472, 6153903), (3528, 6056222), (3836, 5569956), (3844, 5558364), (3864, 5529594), (3906, 5470136), (4247, 5030928), (4278, 4994472), (4464, 4786369), (4508, 4739652), (4557, 4688688), (4932, 4332188), (4991, 4280976), (5208, 4102602), (5704, 3745854), (5754, 3713304), (5766, 3705576), (5796, 3686396), (6076, 3516516), (6302, 3390408), (6417, 3329648), (6576, 3249141), (6713, 3182832), (6727, 3176208), (6762, 3159768), (7056, 3028111), (7672, 2784978), (7688, 2779182), (7728, 2764797), (7812, 2735068), (8494, 2515464), (8556, 2497236), (8631, 2475536), (8649, 2470384), (9016, 2369826), (9114, 2344344), (9453, 2260272), (9864, 2166094), (9982, 2140488), (10143, 2106512), (10416, 2051301), (11408, 1872927), (11508, 1856652), (11532, 1852788), (11592, 1843198), (12152, 1758258), (12604, 1695204), (12741, 1676976), (12834, 1664824), (13426, 1591416), (13454, 1588104), (13524, 1579884), (13671, 1562896), (14973, 1426992), (15344, 1392489), (15376, 1389591), (15624, 1367534), (16988, 1257732), (17112, 1248618), (17262, 1237768), (17298, 1235192), (18032, 1184913), (18228, 1172172), (18906, 1130136), (19728, 1083047), (19964, 1070244), (20139, 1060944), (20181, 1058736), (20286, 1053256), (22057, 968688), (22103, 966672), (23016, 928326), (23064, 926394), (23184, 921599), (24304, 879129), (25208, 847602), (25482, 838488), (25668, 832412), (26852, 795708), (26908, 794052), (27048, 789942), (27342, 781448), (28359, 753424), (29729, 718704), (29946, 713496), (31248, 683767), (33976, 628866), (34224, 624309), (34524, 618884), (34596, 617596), (34937, 611568), (36456, 586086), (37812, 565068), (38223, 558992), (39928, 535122), (40278, 530472), (40362, 529368), (40572, 526628), (44114, 484344), (44206, 483336), (44919, 475664), (46032, 464163), (46128, 463197), (47089, 453744), (50416, 423801), (50964, 419244), (51336, 416206), (53704, 397854), (53816, 397026), (54096, 394971), (54684, 390724), (56718, 376712), (59458, 359352), (59892, 356748), (60417, 353648), (60543, 352912), (66171, 322896), (66309, 322224), (67952, 314433), (69048, 309442), (69192, 308798), (69874, 305784), (72912, 293043), (75624, 282534), (76446, 279496), (79856, 267561), (80556, 265236), (80724, 264684), (81144, 263314), (88228, 242172), (88412, 241668), (89187, 239568), (89838, 237832), (94178, 226872), (97681, 218736), (101928, 209622), (102672, 208103), (104811, 203856), (107408, 198927), (107632, 198513), (109368, 195362), (113436, 188356), (118916, 179676), (119784, 178374), (120834, 176824), (121086, 176456), (131657, 162288), (132342, 161448), (132618, 161112), (138096, 154721), (138384, 154399), (139748, 152892), (141267, 151248)]