1278907056

素因数分解:

$2^4\times 3^5\times 7^4\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 300

約数和(自身を含む): 4361694792

約数和(自身を除く): 3082787736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 137, 144, 147, 162, 168, 189, 196, 216, 243, 252, 274, 294, 324, 336, 343, 378, 392, 411, 432, 441, 486, 504, 548, 567, 588, 648, 686, 756, 784, 822, 882, 959, 972, 1008, 1029, 1096, 1134, 1176, 1233, 1296, 1323, 1372, 1512, 1644, 1701, 1764, 1918, 1944, 2058, 2192, 2268, 2352, 2401, 2466, 2646, 2744, 2877, 3024, 3087, 3288, 3402, 3528, 3699, 3836, 3888, 3969, 4116, 4536, 4802, 4932, 5292, 5488, 5754, 6174, 6576, 6713, 6804, 7056, 7203, 7398, 7672, 7938, 8232, 8631, 9072, 9261, 9604, 9864, 10584, 11097, 11508, 11907, 12348, 13426, 13608, 14406, 14796, 15344, 15876, 16464, 17262, 18522, 19208, 19728, 20139, 21168, 21609, 22194, 23016, 23814, 24696, 25893, 26852, 27216, 27783, 28812, 29592, 31752, 33291, 34524, 37044, 38416, 40278, 43218, 44388, 46032, 46991, 47628, 49392, 51786, 53704, 55566, 57624, 59184, 60417, 63504, 64827, 66582, 69048, 74088, 77679, 80556, 83349, 86436, 88776, 93982, 95256, 103572, 107408, 111132, 115248, 120834, 129654, 133164, 138096, 140973, 148176, 155358, 161112, 166698, 172872, 177552, 181251, 187964, 190512, 194481, 207144, 222264, 233037, 241668, 259308, 266328, 281946, 310716, 322224, 328937, 333396, 345744, 362502, 375928, 388962, 414288, 422919, 444528, 466074, 483336, 518616, 532656, 543753, 563892, 583443, 621432, 657874, 666792, 725004, 751856, 777924, 845838, 932148, 966672, 986811, 1037232, 1087506, 1127784, 1166886, 1242864, 1268757, 1315748, 1333584, 1450008, 1555848, 1631259, 1691676, 1864296, 1973622, 2175012, 2255568, 2333772, 2537514, 2631496, 2900016, 2960433, 3111696, 3262518, 3383352, 3728592, 3806271, 3947244, 4350024, 4667544, 5075028, 5262992, 5920866, 6525036, 6766704, 7612542, 7894488, 8700048, 8881299, 9335088, 10150056, 11418813, 11841732, 13050072, 15225084, 15788976, 17762598, 20300112, 22837626, 23683464, 26100144, 26643897, 30450168, 35525196, 45675252, 47366928, 53287794, 60900336, 71050392, 79931691, 91350504, 106575588, 142100784, 159863382, 182701008, 213151176, 319726764, 426302352, 639453528, 1278907056]

約数ペア:

[(1, 1278907056), (2, 639453528), (3, 426302352), (4, 319726764), (6, 213151176), (7, 182701008), (8, 159863382), (9, 142100784), (12, 106575588), (14, 91350504), (16, 79931691), (18, 71050392), (21, 60900336), (24, 53287794), (27, 47366928), (28, 45675252), (36, 35525196), (42, 30450168), (48, 26643897), (49, 26100144), (54, 23683464), (56, 22837626), (63, 20300112), (72, 17762598), (81, 15788976), (84, 15225084), (98, 13050072), (108, 11841732), (112, 11418813), (126, 10150056), (137, 9335088), (144, 8881299), (147, 8700048), (162, 7894488), (168, 7612542), (189, 6766704), (196, 6525036), (216, 5920866), (243, 5262992), (252, 5075028), (274, 4667544), (294, 4350024), (324, 3947244), (336, 3806271), (343, 3728592), (378, 3383352), (392, 3262518), (411, 3111696), (432, 2960433), (441, 2900016), (486, 2631496), (504, 2537514), (548, 2333772), (567, 2255568), (588, 2175012), (648, 1973622), (686, 1864296), (756, 1691676), (784, 1631259), (822, 1555848), (882, 1450008), (959, 1333584), (972, 1315748), (1008, 1268757), (1029, 1242864), (1096, 1166886), (1134, 1127784), (1176, 1087506), (1233, 1037232), (1296, 986811), (1323, 966672), (1372, 932148), (1512, 845838), (1644, 777924), (1701, 751856), (1764, 725004), (1918, 666792), (1944, 657874), (2058, 621432), (2192, 583443), (2268, 563892), (2352, 543753), (2401, 532656), (2466, 518616), (2646, 483336), (2744, 466074), (2877, 444528), (3024, 422919), (3087, 414288), (3288, 388962), (3402, 375928), (3528, 362502), (3699, 345744), (3836, 333396), (3888, 328937), (3969, 322224), (4116, 310716), (4536, 281946), (4802, 266328), (4932, 259308), (5292, 241668), (5488, 233037), (5754, 222264), (6174, 207144), (6576, 194481), (6713, 190512), (6804, 187964), (7056, 181251), (7203, 177552), (7398, 172872), (7672, 166698), (7938, 161112), (8232, 155358), (8631, 148176), (9072, 140973), (9261, 138096), (9604, 133164), (9864, 129654), (10584, 120834), (11097, 115248), (11508, 111132), (11907, 107408), (12348, 103572), (13426, 95256), (13608, 93982), (14406, 88776), (14796, 86436), (15344, 83349), (15876, 80556), (16464, 77679), (17262, 74088), (18522, 69048), (19208, 66582), (19728, 64827), (20139, 63504), (21168, 60417), (21609, 59184), (22194, 57624), (23016, 55566), (23814, 53704), (24696, 51786), (25893, 49392), (26852, 47628), (27216, 46991), (27783, 46032), (28812, 44388), (29592, 43218), (31752, 40278), (33291, 38416), (34524, 37044)]