12961807488

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31517}}^1$

素因数の和:31564

約数の個数: 256

約数和(自身を含む): 46293638400

約数和(自身を除く): 33331830912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 128, 136, 144, 153, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 384, 408, 432, 448, 459, 476, 504, 544, 576, 612, 672, 714, 756, 816, 864, 896, 918, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1512, 1632, 1728, 1836, 1904, 2016, 2142, 2176, 2448, 2688, 2856, 3024, 3213, 3264, 3456, 3672, 3808, 4032, 4284, 4896, 5712, 6048, 6426, 6528, 7344, 7616, 8064, 8568, 9792, 11424, 12096, 12852, 14688, 15232, 17136, 19584, 22848, 24192, 25704, 29376, 31517, 34272, 45696, 51408, 58752, 63034, 68544, 94551, 102816, 126068, 137088, 189102, 205632, 220619, 252136, 283653, 378204, 411264, 441238, 504272, 535789, 567306, 661857, 756408, 850959, 882476, 1008544, 1071578, 1134612, 1323714, 1512816, 1607367, 1701918, 1764952, 1985571, 2017088, 2143156, 2269224, 2647428, 3025632, 3214734, 3403836, 3529904, 3750523, 3971142, 4034176, 4286312, 4538448, 4822101, 5294856, 5956713, 6051264, 6429468, 6807672, 7059808, 7501046, 7942284, 8572624, 9076896, 9644202, 10589712, 11251569, 11913426, 12102528, 12858936, 13615344, 14119616, 14466303, 15002092, 15884568, 17145248, 18153792, 19288404, 21179424, 22503138, 23826852, 25717872, 27230688, 28239232, 28932606, 30004184, 31769136, 33754707, 34290496, 36307584, 38576808, 42358848, 45006276, 47653704, 51435744, 54461376, 57865212, 60008368, 63538272, 67509414, 68580992, 77153616, 84717696, 90012552, 95307408, 101264121, 102871488, 108922752, 115730424, 120016736, 127076544, 135018828, 154307232, 180025104, 190614816, 202528242, 205742976, 231460848, 240033472, 254153088, 270037656, 308614464, 360050208, 381229632, 405056484, 462921696, 480066944, 540075312, 617228928, 720100416, 762459264, 810112968, 925843392, 1080150624, 1440200832, 1620225936, 1851686784, 2160301248, 3240451872, 4320602496, 6480903744, 12961807488]

約数ペア:

[(1, 12961807488), (2, 6480903744), (3, 4320602496), (4, 3240451872), (6, 2160301248), (7, 1851686784), (8, 1620225936), (9, 1440200832), (12, 1080150624), (14, 925843392), (16, 810112968), (17, 762459264), (18, 720100416), (21, 617228928), (24, 540075312), (27, 480066944), (28, 462921696), (32, 405056484), (34, 381229632), (36, 360050208), (42, 308614464), (48, 270037656), (51, 254153088), (54, 240033472), (56, 231460848), (63, 205742976), (64, 202528242), (68, 190614816), (72, 180025104), (84, 154307232), (96, 135018828), (102, 127076544), (108, 120016736), (112, 115730424), (119, 108922752), (126, 102871488), (128, 101264121), (136, 95307408), (144, 90012552), (153, 84717696), (168, 77153616), (189, 68580992), (192, 67509414), (204, 63538272), (216, 60008368), (224, 57865212), (238, 54461376), (252, 51435744), (272, 47653704), (288, 45006276), (306, 42358848), (336, 38576808), (357, 36307584), (378, 34290496), (384, 33754707), (408, 31769136), (432, 30004184), (448, 28932606), (459, 28239232), (476, 27230688), (504, 25717872), (544, 23826852), (576, 22503138), (612, 21179424), (672, 19288404), (714, 18153792), (756, 17145248), (816, 15884568), (864, 15002092), (896, 14466303), (918, 14119616), (952, 13615344), (1008, 12858936), (1071, 12102528), (1088, 11913426), (1152, 11251569), (1224, 10589712), (1344, 9644202), (1428, 9076896), (1512, 8572624), (1632, 7942284), (1728, 7501046), (1836, 7059808), (1904, 6807672), (2016, 6429468), (2142, 6051264), (2176, 5956713), (2448, 5294856), (2688, 4822101), (2856, 4538448), (3024, 4286312), (3213, 4034176), (3264, 3971142), (3456, 3750523), (3672, 3529904), (3808, 3403836), (4032, 3214734), (4284, 3025632), (4896, 2647428), (5712, 2269224), (6048, 2143156), (6426, 2017088), (6528, 1985571), (7344, 1764952), (7616, 1701918), (8064, 1607367), (8568, 1512816), (9792, 1323714), (11424, 1134612), (12096, 1071578), (12852, 1008544), (14688, 882476), (15232, 850959), (17136, 756408), (19584, 661857), (22848, 567306), (24192, 535789), (25704, 504272), (29376, 441238), (31517, 411264), (34272, 378204), (45696, 283653), (51408, 252136), (58752, 220619), (63034, 205632), (68544, 189102), (94551, 137088), (102816, 126068)]