81281426688

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41651}}^1$

素因数の和:41702

約数の個数: 324

約数和(自身を含む): 294402667104

約数和(自身を除く): 213121240416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 242, 252, 256, 264, 288, 308, 336, 352, 363, 384, 396, 448, 462, 484, 504, 528, 576, 616, 672, 693, 704, 726, 768, 792, 847, 896, 924, 968, 1008, 1056, 1089, 1152, 1232, 1344, 1386, 1408, 1452, 1584, 1694, 1792, 1848, 1936, 2016, 2112, 2178, 2304, 2464, 2541, 2688, 2772, 2816, 2904, 3168, 3388, 3696, 3872, 4032, 4224, 4356, 4928, 5082, 5376, 5544, 5808, 6336, 6776, 7392, 7623, 7744, 8064, 8448, 8712, 9856, 10164, 11088, 11616, 12672, 13552, 14784, 15246, 15488, 16128, 17424, 19712, 20328, 22176, 23232, 25344, 27104, 29568, 30492, 30976, 34848, 40656, 41651, 44352, 46464, 54208, 59136, 60984, 69696, 81312, 83302, 88704, 92928, 108416, 121968, 124953, 139392, 162624, 166604, 177408, 216832, 243936, 249906, 278784, 291557, 325248, 333208, 374859, 458161, 487872, 499812, 583114, 650496, 666416, 749718, 874671, 916322, 975744, 999624, 1166228, 1332832, 1374483, 1499436, 1749342, 1832644, 1951488, 1999248, 2332456, 2624013, 2665664, 2748966, 2998872, 3207127, 3498684, 3665288, 3998496, 4123449, 4664912, 5039771, 5248026, 5331328, 5497932, 5997744, 6414254, 6997368, 7330576, 7996992, 8246898, 9329824, 9621381, 10079542, 10496052, 10662656, 10995864, 11995488, 12828508, 13994736, 14661152, 15119313, 15993984, 16493796, 18659648, 19242762, 20159084, 20992104, 21991728, 23990976, 25657016, 27989472, 28864143, 29322304, 30238626, 31987968, 32987592, 35278397, 37319296, 38485524, 40318168, 41984208, 43983456, 45357939, 47981952, 51314032, 55978944, 57728286, 58644608, 60477252, 65975184, 70556794, 74638592, 76971048, 80636336, 83968416, 87966912, 90715878, 95963904, 102628064, 105835191, 111957888, 115456572, 117289216, 120954504, 131950368, 141113588, 153942096, 161272672, 167936832, 175933824, 181431756, 205256128, 211670382, 223915776, 230913144, 241909008, 263900736, 282227176, 307884192, 317505573, 322545344, 335873664, 351867648, 362863512, 410512256, 423340764, 461826288, 483818016, 527801472, 564454352, 615768384, 635011146, 645090688, 671747328, 725727024, 821024512, 846681528, 923652576, 967636032, 1055602944, 1128908704, 1231536768, 1270022292, 1290181376, 1451454048, 1693363056, 1847305152, 1935272064, 2257817408, 2463073536, 2540044584, 2902908096, 3386726112, 3694610304, 3870544128, 4515634816, 5080089168, 5805816192, 6773452224, 7389220608, 9031269632, 10160178336, 11611632384, 13546904448, 20320356672, 27093808896, 40640713344, 81281426688]

約数ペア:

[(1, 81281426688), (2, 40640713344), (3, 27093808896), (4, 20320356672), (6, 13546904448), (7, 11611632384), (8, 10160178336), (9, 9031269632), (11, 7389220608), (12, 6773452224), (14, 5805816192), (16, 5080089168), (18, 4515634816), (21, 3870544128), (22, 3694610304), (24, 3386726112), (28, 2902908096), (32, 2540044584), (33, 2463073536), (36, 2257817408), (42, 1935272064), (44, 1847305152), (48, 1693363056), (56, 1451454048), (63, 1290181376), (64, 1270022292), (66, 1231536768), (72, 1128908704), (77, 1055602944), (84, 967636032), (88, 923652576), (96, 846681528), (99, 821024512), (112, 725727024), (121, 671747328), (126, 645090688), (128, 635011146), (132, 615768384), (144, 564454352), (154, 527801472), (168, 483818016), (176, 461826288), (192, 423340764), (198, 410512256), (224, 362863512), (231, 351867648), (242, 335873664), (252, 322545344), (256, 317505573), (264, 307884192), (288, 282227176), (308, 263900736), (336, 241909008), (352, 230913144), (363, 223915776), (384, 211670382), (396, 205256128), (448, 181431756), (462, 175933824), (484, 167936832), (504, 161272672), (528, 153942096), (576, 141113588), (616, 131950368), (672, 120954504), (693, 117289216), (704, 115456572), (726, 111957888), (768, 105835191), (792, 102628064), (847, 95963904), (896, 90715878), (924, 87966912), (968, 83968416), (1008, 80636336), (1056, 76971048), (1089, 74638592), (1152, 70556794), (1232, 65975184), (1344, 60477252), (1386, 58644608), (1408, 57728286), (1452, 55978944), (1584, 51314032), (1694, 47981952), (1792, 45357939), (1848, 43983456), (1936, 41984208), (2016, 40318168), (2112, 38485524), (2178, 37319296), (2304, 35278397), (2464, 32987592), (2541, 31987968), (2688, 30238626), (2772, 29322304), (2816, 28864143), (2904, 27989472), (3168, 25657016), (3388, 23990976), (3696, 21991728), (3872, 20992104), (4032, 20159084), (4224, 19242762), (4356, 18659648), (4928, 16493796), (5082, 15993984), (5376, 15119313), (5544, 14661152), (5808, 13994736), (6336, 12828508), (6776, 11995488), (7392, 10995864), (7623, 10662656), (7744, 10496052), (8064, 10079542), (8448, 9621381), (8712, 9329824), (9856, 8246898), (10164, 7996992), (11088, 7330576), (11616, 6997368), (12672, 6414254), (13552, 5997744), (14784, 5497932), (15246, 5331328), (15488, 5248026), (16128, 5039771), (17424, 4664912), (19712, 4123449), (20328, 3998496), (22176, 3665288), (23232, 3498684), (25344, 3207127), (27104, 2998872), (29568, 2748966), (30492, 2665664), (30976, 2624013), (34848, 2332456), (40656, 1999248), (41651, 1951488), (44352, 1832644), (46464, 1749342), (54208, 1499436), (59136, 1374483), (60984, 1332832), (69696, 1166228), (81312, 999624), (83302, 975744), (88704, 916322), (92928, 874671), (108416, 749718), (121968, 666416), (124953, 650496), (139392, 583114), (162624, 499812), (166604, 487872), (177408, 458161), (216832, 374859), (243936, 333208), (249906, 325248), (278784, 291557)]