21396075008

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 480

約数和(自身を含む): 58307268096

約数和(自身を除く): 36911193088

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 41, 44, 49, 56, 61, 62, 64, 77, 82, 88, 98, 112, 122, 124, 128, 154, 164, 176, 196, 217, 224, 244, 248, 256, 287, 308, 328, 341, 352, 392, 427, 434, 448, 451, 488, 496, 512, 539, 574, 616, 656, 671, 682, 704, 784, 854, 868, 896, 902, 976, 992, 1078, 1148, 1232, 1271, 1312, 1342, 1364, 1408, 1519, 1568, 1708, 1736, 1792, 1804, 1891, 1952, 1984, 2009, 2156, 2296, 2387, 2464, 2501, 2542, 2624, 2684, 2728, 2816, 2989, 3038, 3136, 3157, 3416, 3472, 3584, 3608, 3782, 3904, 3968, 4018, 4312, 4592, 4697, 4774, 4928, 5002, 5084, 5248, 5368, 5456, 5632, 5978, 6076, 6272, 6314, 6832, 6944, 7216, 7564, 7808, 7936, 8036, 8624, 8897, 9184, 9394, 9548, 9856, 10004, 10168, 10496, 10736, 10912, 11956, 12152, 12544, 12628, 13237, 13664, 13888, 13981, 14432, 15128, 15616, 15872, 16072, 16709, 17248, 17507, 17794, 18368, 18788, 19096, 19712, 20008, 20336, 20801, 20992, 21472, 21824, 22099, 23912, 24304, 25088, 25256, 26474, 27328, 27511, 27776, 27962, 28864, 30256, 31232, 32144, 32879, 33418, 34496, 35014, 35588, 36736, 37576, 38192, 39424, 40016, 40672, 41602, 42944, 43648, 44198, 47824, 48608, 50512, 52948, 54656, 55022, 55552, 55924, 57728, 60512, 62279, 64288, 65758, 66836, 68992, 70028, 71176, 73472, 75152, 76384, 77531, 80032, 81344, 83204, 85888, 87296, 88396, 92659, 95648, 97216, 97867, 101024, 105896, 109312, 110044, 111104, 111848, 115456, 121024, 122549, 124558, 128576, 131516, 133672, 137984, 140056, 142352, 145607, 146944, 150304, 152768, 155062, 160064, 162688, 166408, 171776, 174592, 176792, 185318, 191296, 192577, 194432, 195734, 202048, 211792, 218624, 220088, 223696, 230912, 242048, 245098, 249116, 257152, 263032, 267344, 275968, 280112, 284704, 291214, 300608, 305536, 310124, 320128, 325376, 332816, 343552, 353584, 370636, 382592, 385154, 388864, 391468, 404096, 423584, 440176, 447392, 484096, 490196, 498232, 514304, 526064, 534688, 542717, 560224, 569408, 582428, 601216, 611072, 620248, 640256, 650752, 665632, 685069, 707168, 741272, 765184, 770308, 777728, 782936, 808192, 847168, 852841, 880352, 894784, 968192, 980392, 996464, 1019249, 1028608, 1052128, 1069376, 1085434, 1120448, 1138816, 1164856, 1202432, 1222144, 1240496, 1280512, 1331264, 1348039, 1370138, 1414336, 1482544, 1530368, 1540616, 1565872, 1616384, 1694336, 1705682, 1760704, 1789568, 1960784, 1992928, 2038498, 2104256, 2138752, 2170868, 2240896, 2277632, 2329712, 2404864, 2480992, 2662528, 2696078, 2740276, 2828672, 2965088, 3081232, 3131744, 3388672, 3411364, 3521408, 3579136, 3799019, 3921568, 3985856, 4076996, 4208512, 4277504, 4341736, 4481792, 4555264, 4659424, 4961984, 5325056, 5392156, 5480552, 5657344, 5930176, 5969887, 6162464, 6263488, 6777344, 6822728, 7042816, 7158272, 7598038, 7843136, 7971712, 8153992, 8417024, 8555008, 8683472, 8963584, 9318848, 9923968, 10650112, 10784312, 10961104, 11314688, 11860352, 11939774, 12324928, 12526976, 13645456, 14085632, 15196076, 15686272, 15943424, 16307984, 16834048, 17366944, 18637696, 19847936, 21568624, 21922208, 23720704, 23879548, 24649856, 25053952, 27290912, 30392152, 31372544, 31886848, 32615968, 34733888, 37275392, 39695872, 41789209, 43137248, 43844416, 47441408, 47759096, 49299712, 50107904, 54581824, 60784304, 62745088, 65231936, 69467776, 74550784, 83578418, 86274496, 87688832, 95518192, 98599424, 109163648, 121568608, 130463872, 138935552, 167156836, 172548992, 175377664, 191036384, 218327296, 243137216, 260927744, 277871104, 334313672, 345097984, 350755328, 382072768, 436654592, 486274432, 521855488, 668627344, 690195968, 764145536, 972548864, 1337254688, 1528291072, 1945097728, 2674509376, 3056582144, 5349018752, 10698037504, 21396075008]

約数ペア:

[(1, 21396075008), (2, 10698037504), (4, 5349018752), (7, 3056582144), (8, 2674509376), (11, 1945097728), (14, 1528291072), (16, 1337254688), (22, 972548864), (28, 764145536), (31, 690195968), (32, 668627344), (41, 521855488), (44, 486274432), (49, 436654592), (56, 382072768), (61, 350755328), (62, 345097984), (64, 334313672), (77, 277871104), (82, 260927744), (88, 243137216), (98, 218327296), (112, 191036384), (122, 175377664), (124, 172548992), (128, 167156836), (154, 138935552), (164, 130463872), (176, 121568608), (196, 109163648), (217, 98599424), (224, 95518192), (244, 87688832), (248, 86274496), (256, 83578418), (287, 74550784), (308, 69467776), (328, 65231936), (341, 62745088), (352, 60784304), (392, 54581824), (427, 50107904), (434, 49299712), (448, 47759096), (451, 47441408), (488, 43844416), (496, 43137248), (512, 41789209), (539, 39695872), (574, 37275392), (616, 34733888), (656, 32615968), (671, 31886848), (682, 31372544), (704, 30392152), (784, 27290912), (854, 25053952), (868, 24649856), (896, 23879548), (902, 23720704), (976, 21922208), (992, 21568624), (1078, 19847936), (1148, 18637696), (1232, 17366944), (1271, 16834048), (1312, 16307984), (1342, 15943424), (1364, 15686272), (1408, 15196076), (1519, 14085632), (1568, 13645456), (1708, 12526976), (1736, 12324928), (1792, 11939774), (1804, 11860352), (1891, 11314688), (1952, 10961104), (1984, 10784312), (2009, 10650112), (2156, 9923968), (2296, 9318848), (2387, 8963584), (2464, 8683472), (2501, 8555008), (2542, 8417024), (2624, 8153992), (2684, 7971712), (2728, 7843136), (2816, 7598038), (2989, 7158272), (3038, 7042816), (3136, 6822728), (3157, 6777344), (3416, 6263488), (3472, 6162464), (3584, 5969887), (3608, 5930176), (3782, 5657344), (3904, 5480552), (3968, 5392156), (4018, 5325056), (4312, 4961984), (4592, 4659424), (4697, 4555264), (4774, 4481792), (4928, 4341736), (5002, 4277504), (5084, 4208512), (5248, 4076996), (5368, 3985856), (5456, 3921568), (5632, 3799019), (5978, 3579136), (6076, 3521408), (6272, 3411364), (6314, 3388672), (6832, 3131744), (6944, 3081232), (7216, 2965088), (7564, 2828672), (7808, 2740276), (7936, 2696078), (8036, 2662528), (8624, 2480992), (8897, 2404864), (9184, 2329712), (9394, 2277632), (9548, 2240896), (9856, 2170868), (10004, 2138752), (10168, 2104256), (10496, 2038498), (10736, 1992928), (10912, 1960784), (11956, 1789568), (12152, 1760704), (12544, 1705682), (12628, 1694336), (13237, 1616384), (13664, 1565872), (13888, 1540616), (13981, 1530368), (14432, 1482544), (15128, 1414336), (15616, 1370138), (15872, 1348039), (16072, 1331264), (16709, 1280512), (17248, 1240496), (17507, 1222144), (17794, 1202432), (18368, 1164856), (18788, 1138816), (19096, 1120448), (19712, 1085434), (20008, 1069376), (20336, 1052128), (20801, 1028608), (20992, 1019249), (21472, 996464), (21824, 980392), (22099, 968192), (23912, 894784), (24304, 880352), (25088, 852841), (25256, 847168), (26474, 808192), (27328, 782936), (27511, 777728), (27776, 770308), (27962, 765184), (28864, 741272), (30256, 707168), (31232, 685069), (32144, 665632), (32879, 650752), (33418, 640256), (34496, 620248), (35014, 611072), (35588, 601216), (36736, 582428), (37576, 569408), (38192, 560224), (39424, 542717), (40016, 534688), (40672, 526064), (41602, 514304), (42944, 498232), (43648, 490196), (44198, 484096), (47824, 447392), (48608, 440176), (50512, 423584), (52948, 404096), (54656, 391468), (55022, 388864), (55552, 385154), (55924, 382592), (57728, 370636), (60512, 353584), (62279, 343552), (64288, 332816), (65758, 325376), (66836, 320128), (68992, 310124), (70028, 305536), (71176, 300608), (73472, 291214), (75152, 284704), (76384, 280112), (77531, 275968), (80032, 267344), (81344, 263032), (83204, 257152), (85888, 249116), (87296, 245098), (88396, 242048), (92659, 230912), (95648, 223696), (97216, 220088), (97867, 218624), (101024, 211792), (105896, 202048), (109312, 195734), (110044, 194432), (111104, 192577), (111848, 191296), (115456, 185318), (121024, 176792), (122549, 174592), (124558, 171776), (128576, 166408), (131516, 162688), (133672, 160064), (137984, 155062), (140056, 152768), (142352, 150304), (145607, 146944)]