21065151744

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:543

約数の個数: 648

約数和(自身を含む): 78710940672

約数和(自身を除く): 57645788928

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, 144, 147, 156, 168, 182, 186, 192, 196, 208, 217, 224, 234, 248, 252, 256, 273, 279, 288, 294, 312, 336, 364, 372, 384, 392, 403, 416, 434, 441, 448, 463, 468, 496, 504, 546, 558, 576, 588, 624, 637, 651, 672, 728, 744, 768, 784, 806, 819, 832, 868, 882, 896, 926, 936, 992, 1008, 1092, 1116, 1152, 1176, 1209, 1248, 1274, 1302, 1344, 1389, 1456, 1488, 1519, 1568, 1612, 1638, 1664, 1736, 1764, 1792, 1852, 1872, 1911, 1953, 1984, 2016, 2184, 2232, 2304, 2352, 2418, 2496, 2548, 2604, 2688, 2778, 2821, 2912, 2976, 3038, 3136, 3224, 3241, 3276, 3328, 3472, 3528, 3627, 3704, 3744, 3822, 3906, 3968, 4032, 4167, 4368, 4464, 4557, 4704, 4836, 4992, 5096, 5208, 5376, 5556, 5642, 5733, 5824, 5952, 6019, 6076, 6272, 6448, 6482, 6552, 6944, 7056, 7254, 7408, 7488, 7644, 7812, 7936, 8064, 8334, 8463, 8736, 8928, 9114, 9408, 9672, 9723, 9984, 10192, 10416, 11112, 11284, 11466, 11648, 11904, 12038, 12152, 12544, 12896, 12964, 13104, 13671, 13888, 14112, 14353, 14508, 14816, 14976, 15288, 15624, 16128, 16668, 16926, 17472, 17856, 18057, 18228, 18816, 19344, 19446, 19747, 20384, 20832, 22224, 22568, 22687, 22932, 23296, 23808, 24076, 24304, 25389, 25792, 25928, 26208, 27342, 27776, 28224, 28706, 29016, 29169, 29632, 29952, 30576, 31248, 33336, 33852, 34944, 35712, 36114, 36456, 37632, 38688, 38892, 39494, 40768, 41664, 42133, 43059, 44448, 45136, 45374, 45864, 48152, 48608, 50778, 51584, 51856, 52416, 54171, 54684, 55552, 56448, 57412, 58032, 58338, 59241, 59264, 61152, 62496, 66672, 67704, 68061, 69888, 71424, 72228, 72912, 77376, 77784, 78988, 81536, 83328, 84266, 86118, 88896, 90272, 90748, 91728, 96304, 97216, 100471, 101556, 103168, 103712, 104832, 108342, 109368, 112896, 114824, 116064, 116676, 118482, 118528, 122304, 124992, 126399, 129177, 133344, 135408, 136122, 144456, 145824, 154752, 155568, 157976, 163072, 166656, 168532, 172236, 177723, 177792, 180544, 181496, 183456, 186589, 192608, 194432, 200942, 203112, 204183, 207424, 209664, 216684, 218736, 229648, 232128, 233352, 236964, 244608, 249984, 252798, 258354, 266688, 270816, 272244, 288912, 291648, 294931, 301413, 309504, 311136, 315952, 337064, 344472, 355446, 355584, 361088, 362992, 366912, 373178, 379197, 385216, 388864, 401884, 406224, 408366, 414848, 433368, 437472, 459296, 464256, 466704, 473928, 489216, 499968, 505596, 516708, 533376, 541632, 544488, 559767, 577824, 583296, 589862, 602826, 622272, 631904, 674128, 688944, 703297, 710892, 722176, 725984, 733824, 746356, 758394, 770432, 803768, 812448, 816732, 829696, 866736, 874944, 884793, 904239, 918592, 928512, 933408, 947856, 1011192, 1033416, 1066752, 1083264, 1088976, 1119534, 1155648, 1166592, 1179724, 1205652, 1244544, 1263808, 1306123, 1348256, 1377888, 1406594, 1421784, 1451968, 1467648, 1492712, 1516788, 1540864, 1607536, 1624896, 1633464, 1679301, 1733472, 1749888, 1769586, 1808478, 1837184, 1866816, 1895712, 2022384, 2066832, 2109891, 2166528, 2177952, 2239068, 2311296, 2359448, 2411304, 2489088, 2527616, 2612246, 2654379, 2696512, 2755776, 2813188, 2843568, 2903936, 2985424, 3033576, 3215072, 3249792, 3266928, 3358602, 3466944, 3499776, 3539172, 3616956, 3674368, 3733632, 3791424, 3918369, 4044768, 4133664, 4219782, 4355904, 4478136, 4622592, 4718896, 4822608, 5055232, 5224492, 5308758, 5393024, 5511552, 5626376, 5687136, 5807872, 5970848, 6067152, 6329673, 6430144, 6499584, 6533856, 6717204, 6933888, 7078344, 7233912, 7467264, 7582848, 7836738, 8089536, 8267328, 8439564, 8711808, 8956272, 9142861, 9437792, 9645216, 10448984, 10617516, 10786048, 11023104, 11252752, 11374272, 11755107, 11941696, 12134304, 12659346, 12860288, 13067712, 13434408, 13867776, 14156688, 14467824, 15165696, 15673476, 16179072, 16534656, 16879128, 17423616, 17912544, 18285722, 18875584, 19290432, 20897968, 21235032, 22505504, 22748544, 23510214, 23883392, 24268608, 25318692, 25720576, 26135424, 26868816, 27428583, 28313376, 28935648, 31346952, 32358144, 33069312, 33758256, 35825088, 36571444, 37751168, 38580864, 41795936, 42470064, 45011008, 45497088, 47020428, 47766784, 48537216, 50637384, 52270848, 53737632, 54857166, 56626752, 57871296, 62693904, 67516512, 71650176, 73142888, 75502336, 77161728, 82285749, 83591872, 84940128, 90022016, 94040856, 97074432, 101274768, 107475264, 109714332, 113253504, 115742592, 125387808, 135033024, 143300352, 146285776, 164571498, 167183744, 169880256, 180044032, 188081712, 202549536, 214950528, 219428664, 226507008, 231485184, 250775616, 270066048, 292571552, 329142996, 334367488, 339760512, 376163424, 405099072, 429901056, 438857328, 501551232, 540132096, 585143104, 658285992, 679521024, 752326848, 810198144, 877714656, 1003102464, 1170286208, 1316571984, 1504653696, 1620396288, 1755429312, 2340572416, 2633143968, 3009307392, 3510858624, 5266287936, 7021717248, 10532575872, 21065151744]

約数ペア:

[(1, 21065151744), (2, 10532575872), (3, 7021717248), (4, 5266287936), (6, 3510858624), (7, 3009307392), (8, 2633143968), (9, 2340572416), (12, 1755429312), (13, 1620396288), (14, 1504653696), (16, 1316571984), (18, 1170286208), (21, 1003102464), (24, 877714656), (26, 810198144), (28, 752326848), (31, 679521024), (32, 658285992), (36, 585143104), (39, 540132096), (42, 501551232), (48, 438857328), (49, 429901056), (52, 405099072), (56, 376163424), (62, 339760512), (63, 334367488), (64, 329142996), (72, 292571552), (78, 270066048), (84, 250775616), (91, 231485184), (93, 226507008), (96, 219428664), (98, 214950528), (104, 202549536), (112, 188081712), (117, 180044032), (124, 169880256), (126, 167183744), (128, 164571498), (144, 146285776), (147, 143300352), (156, 135033024), (168, 125387808), (182, 115742592), (186, 113253504), (192, 109714332), (196, 107475264), (208, 101274768), (217, 97074432), (224, 94040856), (234, 90022016), (248, 84940128), (252, 83591872), (256, 82285749), (273, 77161728), (279, 75502336), (288, 73142888), (294, 71650176), (312, 67516512), (336, 62693904), (364, 57871296), (372, 56626752), (384, 54857166), (392, 53737632), (403, 52270848), (416, 50637384), (434, 48537216), (441, 47766784), (448, 47020428), (463, 45497088), (468, 45011008), (496, 42470064), (504, 41795936), (546, 38580864), (558, 37751168), (576, 36571444), (588, 35825088), (624, 33758256), (637, 33069312), (651, 32358144), (672, 31346952), (728, 28935648), (744, 28313376), (768, 27428583), (784, 26868816), (806, 26135424), (819, 25720576), (832, 25318692), (868, 24268608), (882, 23883392), (896, 23510214), (926, 22748544), (936, 22505504), (992, 21235032), (1008, 20897968), (1092, 19290432), (1116, 18875584), (1152, 18285722), (1176, 17912544), (1209, 17423616), (1248, 16879128), (1274, 16534656), (1302, 16179072), (1344, 15673476), (1389, 15165696), (1456, 14467824), (1488, 14156688), (1519, 13867776), (1568, 13434408), (1612, 13067712), (1638, 12860288), (1664, 12659346), (1736, 12134304), (1764, 11941696), (1792, 11755107), (1852, 11374272), (1872, 11252752), (1911, 11023104), (1953, 10786048), (1984, 10617516), (2016, 10448984), (2184, 9645216), (2232, 9437792), (2304, 9142861), (2352, 8956272), (2418, 8711808), (2496, 8439564), (2548, 8267328), (2604, 8089536), (2688, 7836738), (2778, 7582848), (2821, 7467264), (2912, 7233912), (2976, 7078344), (3038, 6933888), (3136, 6717204), (3224, 6533856), (3241, 6499584), (3276, 6430144), (3328, 6329673), (3472, 6067152), (3528, 5970848), (3627, 5807872), (3704, 5687136), (3744, 5626376), (3822, 5511552), (3906, 5393024), (3968, 5308758), (4032, 5224492), (4167, 5055232), (4368, 4822608), (4464, 4718896), (4557, 4622592), (4704, 4478136), (4836, 4355904), (4992, 4219782), (5096, 4133664), (5208, 4044768), (5376, 3918369), (5556, 3791424), (5642, 3733632), (5733, 3674368), (5824, 3616956), (5952, 3539172), (6019, 3499776), (6076, 3466944), (6272, 3358602), (6448, 3266928), (6482, 3249792), (6552, 3215072), (6944, 3033576), (7056, 2985424), (7254, 2903936), (7408, 2843568), (7488, 2813188), (7644, 2755776), (7812, 2696512), (7936, 2654379), (8064, 2612246), (8334, 2527616), (8463, 2489088), (8736, 2411304), (8928, 2359448), (9114, 2311296), (9408, 2239068), (9672, 2177952), (9723, 2166528), (9984, 2109891), (10192, 2066832), (10416, 2022384), (11112, 1895712), (11284, 1866816), (11466, 1837184), (11648, 1808478), (11904, 1769586), (12038, 1749888), (12152, 1733472), (12544, 1679301), (12896, 1633464), (12964, 1624896), (13104, 1607536), (13671, 1540864), (13888, 1516788), (14112, 1492712), (14353, 1467648), (14508, 1451968), (14816, 1421784), (14976, 1406594), (15288, 1377888), (15624, 1348256), (16128, 1306123), (16668, 1263808), (16926, 1244544), (17472, 1205652), (17856, 1179724), (18057, 1166592), (18228, 1155648), (18816, 1119534), (19344, 1088976), (19446, 1083264), (19747, 1066752), (20384, 1033416), (20832, 1011192), (22224, 947856), (22568, 933408), (22687, 928512), (22932, 918592), (23296, 904239), (23808, 884793), (24076, 874944), (24304, 866736), (25389, 829696), (25792, 816732), (25928, 812448), (26208, 803768), (27342, 770432), (27776, 758394), (28224, 746356), (28706, 733824), (29016, 725984), (29169, 722176), (29632, 710892), (29952, 703297), (30576, 688944), (31248, 674128), (33336, 631904), (33852, 622272), (34944, 602826), (35712, 589862), (36114, 583296), (36456, 577824), (37632, 559767), (38688, 544488), (38892, 541632), (39494, 533376), (40768, 516708), (41664, 505596), (42133, 499968), (43059, 489216), (44448, 473928), (45136, 466704), (45374, 464256), (45864, 459296), (48152, 437472), (48608, 433368), (50778, 414848), (51584, 408366), (51856, 406224), (52416, 401884), (54171, 388864), (54684, 385216), (55552, 379197), (56448, 373178), (57412, 366912), (58032, 362992), (58338, 361088), (59241, 355584), (59264, 355446), (61152, 344472), (62496, 337064), (66672, 315952), (67704, 311136), (68061, 309504), (69888, 301413), (71424, 294931), (72228, 291648), (72912, 288912), (77376, 272244), (77784, 270816), (78988, 266688), (81536, 258354), (83328, 252798), (84266, 249984), (86118, 244608), (88896, 236964), (90272, 233352), (90748, 232128), (91728, 229648), (96304, 218736), (97216, 216684), (100471, 209664), (101556, 207424), (103168, 204183), (103712, 203112), (104832, 200942), (108342, 194432), (109368, 192608), (112896, 186589), (114824, 183456), (116064, 181496), (116676, 180544), (118482, 177792), (118528, 177723), (122304, 172236), (124992, 168532), (126399, 166656), (129177, 163072), (133344, 157976), (135408, 155568), (136122, 154752), (144456, 145824)]