213165288

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 729855360

約数和(自身を除く): 516690072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 37, 42, 46, 49, 56, 63, 69, 71, 72, 74, 84, 92, 98, 111, 126, 138, 142, 147, 148, 161, 168, 184, 196, 207, 213, 222, 252, 259, 276, 284, 294, 296, 322, 333, 392, 414, 426, 441, 444, 483, 497, 504, 518, 552, 568, 588, 639, 644, 666, 777, 828, 851, 852, 882, 888, 966, 994, 1036, 1127, 1176, 1278, 1288, 1332, 1449, 1491, 1554, 1633, 1656, 1702, 1704, 1764, 1813, 1932, 1988, 2072, 2254, 2331, 2553, 2556, 2627, 2664, 2898, 2982, 3108, 3266, 3381, 3404, 3479, 3528, 3626, 3864, 3976, 4473, 4508, 4662, 4899, 5106, 5112, 5254, 5439, 5796, 5957, 5964, 6216, 6532, 6762, 6808, 6958, 7252, 7659, 7881, 8946, 9016, 9324, 9798, 10143, 10212, 10437, 10508, 10878, 11431, 11592, 11914, 11928, 13064, 13524, 13916, 14504, 14697, 15318, 15762, 16317, 17871, 17892, 18389, 18648, 19596, 20286, 20424, 20874, 21016, 21756, 22862, 23643, 23828, 27048, 27832, 29394, 30636, 31311, 31524, 32634, 34293, 35742, 35784, 36778, 39192, 40572, 41699, 41748, 43512, 45724, 47286, 47656, 53613, 55167, 58788, 60421, 61272, 62622, 63048, 65268, 68586, 71484, 73556, 80017, 81144, 83398, 83496, 91448, 94572, 102879, 107226, 110334, 117576, 120842, 125097, 125244, 128723, 130536, 137172, 142968, 147112, 160034, 165501, 166796, 181263, 189144, 205758, 214452, 220668, 240051, 241684, 250194, 250488, 257446, 274344, 320068, 331002, 333592, 362526, 375291, 386169, 411516, 422947, 428904, 441336, 480102, 483368, 500388, 514892, 543789, 640136, 662004, 720153, 725052, 750582, 772338, 823032, 845894, 960204, 1000776, 1029784, 1087578, 1158507, 1268841, 1324008, 1440306, 1450104, 1501164, 1544676, 1691788, 1920408, 2175156, 2317014, 2537682, 2880612, 2960629, 3002328, 3089352, 3383576, 3806523, 4350312, 4634028, 5075364, 5761224, 5921258, 7613046, 8881887, 9268056, 10150728, 11842516, 15226092, 17763774, 23685032, 26645661, 30452184, 35527548, 53291322, 71055096, 106582644, 213165288]

約数ペア:

[(1, 213165288), (2, 106582644), (3, 71055096), (4, 53291322), (6, 35527548), (7, 30452184), (8, 26645661), (9, 23685032), (12, 17763774), (14, 15226092), (18, 11842516), (21, 10150728), (23, 9268056), (24, 8881887), (28, 7613046), (36, 5921258), (37, 5761224), (42, 5075364), (46, 4634028), (49, 4350312), (56, 3806523), (63, 3383576), (69, 3089352), (71, 3002328), (72, 2960629), (74, 2880612), (84, 2537682), (92, 2317014), (98, 2175156), (111, 1920408), (126, 1691788), (138, 1544676), (142, 1501164), (147, 1450104), (148, 1440306), (161, 1324008), (168, 1268841), (184, 1158507), (196, 1087578), (207, 1029784), (213, 1000776), (222, 960204), (252, 845894), (259, 823032), (276, 772338), (284, 750582), (294, 725052), (296, 720153), (322, 662004), (333, 640136), (392, 543789), (414, 514892), (426, 500388), (441, 483368), (444, 480102), (483, 441336), (497, 428904), (504, 422947), (518, 411516), (552, 386169), (568, 375291), (588, 362526), (639, 333592), (644, 331002), (666, 320068), (777, 274344), (828, 257446), (851, 250488), (852, 250194), (882, 241684), (888, 240051), (966, 220668), (994, 214452), (1036, 205758), (1127, 189144), (1176, 181263), (1278, 166796), (1288, 165501), (1332, 160034), (1449, 147112), (1491, 142968), (1554, 137172), (1633, 130536), (1656, 128723), (1702, 125244), (1704, 125097), (1764, 120842), (1813, 117576), (1932, 110334), (1988, 107226), (2072, 102879), (2254, 94572), (2331, 91448), (2553, 83496), (2556, 83398), (2627, 81144), (2664, 80017), (2898, 73556), (2982, 71484), (3108, 68586), (3266, 65268), (3381, 63048), (3404, 62622), (3479, 61272), (3528, 60421), (3626, 58788), (3864, 55167), (3976, 53613), (4473, 47656), (4508, 47286), (4662, 45724), (4899, 43512), (5106, 41748), (5112, 41699), (5254, 40572), (5439, 39192), (5796, 36778), (5957, 35784), (5964, 35742), (6216, 34293), (6532, 32634), (6762, 31524), (6808, 31311), (6958, 30636), (7252, 29394), (7659, 27832), (7881, 27048), (8946, 23828), (9016, 23643), (9324, 22862), (9798, 21756), (10143, 21016), (10212, 20874), (10437, 20424), (10508, 20286), (10878, 19596), (11431, 18648), (11592, 18389), (11914, 17892), (11928, 17871), (13064, 16317), (13524, 15762), (13916, 15318), (14504, 14697)]