81278995392

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{169399}}^1$

素因数の和:169448

約数の個数: 252

約数和(自身を含む): 286951064400

約数和(自身を除く): 205672069008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 64, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 192, 196, 204, 224, 238, 252, 272, 288, 294, 306, 336, 357, 392, 408, 441, 448, 476, 504, 544, 576, 588, 612, 672, 714, 784, 816, 833, 882, 952, 1008, 1071, 1088, 1176, 1224, 1344, 1428, 1568, 1632, 1666, 1764, 1904, 2016, 2142, 2352, 2448, 2499, 2856, 3136, 3264, 3332, 3528, 3808, 4032, 4284, 4704, 4896, 4998, 5712, 6664, 7056, 7497, 7616, 8568, 9408, 9792, 9996, 11424, 13328, 14112, 14994, 17136, 19992, 22848, 26656, 28224, 29988, 34272, 39984, 53312, 59976, 68544, 79968, 119952, 159936, 169399, 239904, 338798, 479808, 508197, 677596, 1016394, 1185793, 1355192, 1524591, 2032788, 2371586, 2710384, 2879783, 3049182, 3557379, 4065576, 4743172, 5420768, 5759566, 6098364, 7114758, 8131152, 8300551, 8639349, 9486344, 10672137, 10841536, 11519132, 12196728, 14229516, 16262304, 16601102, 17278698, 18972688, 20158481, 21344274, 23038264, 24393456, 24901653, 25918047, 28459032, 32524608, 33202204, 34557396, 37945376, 40316962, 42688548, 46076528, 48786912, 49803306, 51836094, 56918064, 60475443, 66404408, 69114792, 74704959, 75890752, 80633924, 85377096, 92153056, 97573824, 99606612, 103672188, 113836128, 120950886, 132808816, 138229584, 141109367, 149409918, 161267848, 170754192, 181426329, 184306112, 199213224, 207344376, 227672256, 241901772, 265617632, 276459168, 282218734, 298819836, 322535696, 341508384, 362852658, 398426448, 414688752, 423328101, 483803544, 531235264, 552918336, 564437468, 597639672, 645071392, 683016768, 725705316, 796852896, 829377504, 846656202, 967607088, 1128874936, 1195279344, 1269984303, 1290142784, 1451410632, 1593705792, 1658755008, 1693312404, 1935214176, 2257749872, 2390558688, 2539968606, 2902821264, 3386624808, 3870428352, 4515499744, 4781117376, 5079937212, 5805642528, 6773249616, 9030999488, 10159874424, 11611285056, 13546499232, 20319748848, 27092998464, 40639497696, 81278995392]

約数ペア:

[(1, 81278995392), (2, 40639497696), (3, 27092998464), (4, 20319748848), (6, 13546499232), (7, 11611285056), (8, 10159874424), (9, 9030999488), (12, 6773249616), (14, 5805642528), (16, 5079937212), (17, 4781117376), (18, 4515499744), (21, 3870428352), (24, 3386624808), (28, 2902821264), (32, 2539968606), (34, 2390558688), (36, 2257749872), (42, 1935214176), (48, 1693312404), (49, 1658755008), (51, 1593705792), (56, 1451410632), (63, 1290142784), (64, 1269984303), (68, 1195279344), (72, 1128874936), (84, 967607088), (96, 846656202), (98, 829377504), (102, 796852896), (112, 725705316), (119, 683016768), (126, 645071392), (136, 597639672), (144, 564437468), (147, 552918336), (153, 531235264), (168, 483803544), (192, 423328101), (196, 414688752), (204, 398426448), (224, 362852658), (238, 341508384), (252, 322535696), (272, 298819836), (288, 282218734), (294, 276459168), (306, 265617632), (336, 241901772), (357, 227672256), (392, 207344376), (408, 199213224), (441, 184306112), (448, 181426329), (476, 170754192), (504, 161267848), (544, 149409918), (576, 141109367), (588, 138229584), (612, 132808816), (672, 120950886), (714, 113836128), (784, 103672188), (816, 99606612), (833, 97573824), (882, 92153056), (952, 85377096), (1008, 80633924), (1071, 75890752), (1088, 74704959), (1176, 69114792), (1224, 66404408), (1344, 60475443), (1428, 56918064), (1568, 51836094), (1632, 49803306), (1666, 48786912), (1764, 46076528), (1904, 42688548), (2016, 40316962), (2142, 37945376), (2352, 34557396), (2448, 33202204), (2499, 32524608), (2856, 28459032), (3136, 25918047), (3264, 24901653), (3332, 24393456), (3528, 23038264), (3808, 21344274), (4032, 20158481), (4284, 18972688), (4704, 17278698), (4896, 16601102), (4998, 16262304), (5712, 14229516), (6664, 12196728), (7056, 11519132), (7497, 10841536), (7616, 10672137), (8568, 9486344), (9408, 8639349), (9792, 8300551), (9996, 8131152), (11424, 7114758), (13328, 6098364), (14112, 5759566), (14994, 5420768), (17136, 4743172), (19992, 4065576), (22848, 3557379), (26656, 3049182), (28224, 2879783), (29988, 2710384), (34272, 2371586), (39984, 2032788), (53312, 1524591), (59976, 1355192), (68544, 1185793), (79968, 1016394), (119952, 677596), (159936, 508197), (169399, 479808), (239904, 338798)]