21581634816

素因数分解:

$2^8\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1709}}^1$

素因数の和:1776

約数の個数: 432

約数和(自身を含む): 76336041600

約数和(自身を除く): 54754406784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 81, 84, 87, 96, 108, 112, 116, 126, 128, 144, 162, 168, 174, 189, 192, 203, 216, 224, 232, 243, 252, 256, 261, 288, 324, 336, 348, 378, 384, 406, 432, 448, 464, 486, 504, 522, 567, 576, 609, 648, 672, 696, 756, 768, 783, 812, 864, 896, 928, 972, 1008, 1044, 1134, 1152, 1218, 1296, 1344, 1392, 1512, 1566, 1624, 1701, 1709, 1728, 1792, 1827, 1856, 1944, 2016, 2088, 2268, 2304, 2349, 2436, 2592, 2688, 2784, 3024, 3132, 3248, 3402, 3418, 3456, 3654, 3712, 3888, 4032, 4176, 4536, 4698, 4872, 5127, 5184, 5376, 5481, 5568, 6048, 6264, 6496, 6804, 6836, 6912, 7047, 7308, 7424, 7776, 8064, 8352, 9072, 9396, 9744, 10254, 10368, 10962, 11136, 11963, 12096, 12528, 12992, 13608, 13672, 14094, 14616, 15381, 15552, 16128, 16443, 16704, 18144, 18792, 19488, 20508, 20736, 21924, 22272, 23926, 24192, 25056, 25984, 27216, 27344, 28188, 29232, 30762, 31104, 32886, 33408, 35889, 36288, 37584, 38976, 41016, 43848, 46143, 47852, 48384, 49329, 49561, 50112, 51968, 54432, 54688, 56376, 58464, 61524, 62208, 65772, 66816, 71778, 72576, 75168, 77952, 82032, 87696, 92286, 95704, 98658, 99122, 100224, 107667, 108864, 109376, 112752, 116928, 123048, 131544, 138429, 143556, 145152, 148683, 150336, 155904, 164064, 175392, 184572, 191408, 197316, 198244, 200448, 215334, 217728, 218752, 225504, 233856, 246096, 263088, 276858, 287112, 297366, 300672, 323001, 328128, 346927, 350784, 369144, 382816, 394632, 396488, 415287, 430668, 435456, 437504, 446049, 451008, 467712, 492192, 526176, 553716, 574224, 594732, 601344, 646002, 656256, 693854, 701568, 738288, 765632, 789264, 792976, 830574, 861336, 892098, 902016, 969003, 984384, 1040781, 1052352, 1107432, 1148448, 1189464, 1292004, 1312512, 1338147, 1387708, 1403136, 1476576, 1531264, 1578528, 1585952, 1661148, 1722672, 1784196, 1804032, 1938006, 1968768, 2081562, 2104704, 2214864, 2296896, 2378928, 2584008, 2676294, 2775416, 2907009, 2953152, 3062528, 3122343, 3157056, 3171904, 3322296, 3445344, 3568392, 3876012, 3937536, 4014441, 4163124, 4209408, 4429728, 4593792, 4757856, 5168016, 5352588, 5550832, 5814018, 5906304, 6244686, 6314112, 6343808, 6644592, 6890688, 7136784, 7752024, 8028882, 8326248, 8859456, 9187584, 9367029, 9515712, 10336032, 10705176, 11101664, 11628036, 11812608, 12043323, 12489372, 12628224, 12687616, 13289184, 13781376, 14273568, 15504048, 16057764, 16652496, 17718912, 18734058, 19031424, 20672064, 21410352, 22203328, 23256072, 24086646, 24978744, 26578368, 27562752, 28101087, 28547136, 31008096, 32115528, 33304992, 35437824, 37468116, 38062848, 41344128, 42820704, 44406656, 46512144, 48173292, 49957488, 53156736, 56202174, 57094272, 62016192, 64231056, 66609984, 74936232, 82688256, 84303261, 85641408, 88813312, 93024288, 96346584, 99914976, 106313472, 112404348, 114188544, 124032384, 128462112, 133219968, 149872464, 168606522, 171282816, 186048576, 192693168, 199829952, 224808696, 248064768, 256924224, 266439936, 299744928, 337213044, 342565632, 372097152, 385386336, 399659904, 449617392, 513848448, 599489856, 674426088, 744194304, 770772672, 799319808, 899234784, 1027696896, 1198979712, 1348852176, 1541545344, 1798469568, 2397959424, 2697704352, 3083090688, 3596939136, 5395408704, 7193878272, 10790817408, 21581634816]

約数ペア:

[(1, 21581634816), (2, 10790817408), (3, 7193878272), (4, 5395408704), (6, 3596939136), (7, 3083090688), (8, 2697704352), (9, 2397959424), (12, 1798469568), (14, 1541545344), (16, 1348852176), (18, 1198979712), (21, 1027696896), (24, 899234784), (27, 799319808), (28, 770772672), (29, 744194304), (32, 674426088), (36, 599489856), (42, 513848448), (48, 449617392), (54, 399659904), (56, 385386336), (58, 372097152), (63, 342565632), (64, 337213044), (72, 299744928), (81, 266439936), (84, 256924224), (87, 248064768), (96, 224808696), (108, 199829952), (112, 192693168), (116, 186048576), (126, 171282816), (128, 168606522), (144, 149872464), (162, 133219968), (168, 128462112), (174, 124032384), (189, 114188544), (192, 112404348), (203, 106313472), (216, 99914976), (224, 96346584), (232, 93024288), (243, 88813312), (252, 85641408), (256, 84303261), (261, 82688256), (288, 74936232), (324, 66609984), (336, 64231056), (348, 62016192), (378, 57094272), (384, 56202174), (406, 53156736), (432, 49957488), (448, 48173292), (464, 46512144), (486, 44406656), (504, 42820704), (522, 41344128), (567, 38062848), (576, 37468116), (609, 35437824), (648, 33304992), (672, 32115528), (696, 31008096), (756, 28547136), (768, 28101087), (783, 27562752), (812, 26578368), (864, 24978744), (896, 24086646), (928, 23256072), (972, 22203328), (1008, 21410352), (1044, 20672064), (1134, 19031424), (1152, 18734058), (1218, 17718912), (1296, 16652496), (1344, 16057764), (1392, 15504048), (1512, 14273568), (1566, 13781376), (1624, 13289184), (1701, 12687616), (1709, 12628224), (1728, 12489372), (1792, 12043323), (1827, 11812608), (1856, 11628036), (1944, 11101664), (2016, 10705176), (2088, 10336032), (2268, 9515712), (2304, 9367029), (2349, 9187584), (2436, 8859456), (2592, 8326248), (2688, 8028882), (2784, 7752024), (3024, 7136784), (3132, 6890688), (3248, 6644592), (3402, 6343808), (3418, 6314112), (3456, 6244686), (3654, 5906304), (3712, 5814018), (3888, 5550832), (4032, 5352588), (4176, 5168016), (4536, 4757856), (4698, 4593792), (4872, 4429728), (5127, 4209408), (5184, 4163124), (5376, 4014441), (5481, 3937536), (5568, 3876012), (6048, 3568392), (6264, 3445344), (6496, 3322296), (6804, 3171904), (6836, 3157056), (6912, 3122343), (7047, 3062528), (7308, 2953152), (7424, 2907009), (7776, 2775416), (8064, 2676294), (8352, 2584008), (9072, 2378928), (9396, 2296896), (9744, 2214864), (10254, 2104704), (10368, 2081562), (10962, 1968768), (11136, 1938006), (11963, 1804032), (12096, 1784196), (12528, 1722672), (12992, 1661148), (13608, 1585952), (13672, 1578528), (14094, 1531264), (14616, 1476576), (15381, 1403136), (15552, 1387708), (16128, 1338147), (16443, 1312512), (16704, 1292004), (18144, 1189464), (18792, 1148448), (19488, 1107432), (20508, 1052352), (20736, 1040781), (21924, 984384), (22272, 969003), (23926, 902016), (24192, 892098), (25056, 861336), (25984, 830574), (27216, 792976), (27344, 789264), (28188, 765632), (29232, 738288), (30762, 701568), (31104, 693854), (32886, 656256), (33408, 646002), (35889, 601344), (36288, 594732), (37584, 574224), (38976, 553716), (41016, 526176), (43848, 492192), (46143, 467712), (47852, 451008), (48384, 446049), (49329, 437504), (49561, 435456), (50112, 430668), (51968, 415287), (54432, 396488), (54688, 394632), (56376, 382816), (58464, 369144), (61524, 350784), (62208, 346927), (65772, 328128), (66816, 323001), (71778, 300672), (72576, 297366), (75168, 287112), (77952, 276858), (82032, 263088), (87696, 246096), (92286, 233856), (95704, 225504), (98658, 218752), (99122, 217728), (100224, 215334), (107667, 200448), (108864, 198244), (109376, 197316), (112752, 191408), (116928, 184572), (123048, 175392), (131544, 164064), (138429, 155904), (143556, 150336), (145152, 148683)]