208692288

素因数分解:

$2^6\times 3^8\times 7^1\times {\mathrm{71}}^1$

素因数の和:114

約数の個数: 252

約数和(自身を含む): 719888832

約数和(自身を除く): 511196544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 71, 72, 81, 84, 96, 108, 112, 126, 142, 144, 162, 168, 189, 192, 213, 216, 224, 243, 252, 284, 288, 324, 336, 378, 426, 432, 448, 486, 497, 504, 567, 568, 576, 639, 648, 672, 729, 756, 852, 864, 972, 994, 1008, 1134, 1136, 1278, 1296, 1344, 1458, 1491, 1512, 1701, 1704, 1728, 1917, 1944, 1988, 2016, 2187, 2268, 2272, 2556, 2592, 2916, 2982, 3024, 3402, 3408, 3834, 3888, 3976, 4032, 4374, 4473, 4536, 4544, 5103, 5112, 5184, 5751, 5832, 5964, 6048, 6561, 6804, 6816, 7668, 7776, 7952, 8748, 8946, 9072, 10206, 10224, 11502, 11664, 11928, 12096, 13122, 13419, 13608, 13632, 15309, 15336, 15552, 15904, 17253, 17496, 17892, 18144, 20412, 20448, 23004, 23328, 23856, 26244, 26838, 27216, 30618, 30672, 31808, 34506, 34992, 35784, 36288, 40257, 40824, 40896, 45927, 46008, 46656, 47712, 51759, 52488, 53676, 54432, 61236, 61344, 69012, 69984, 71568, 80514, 81648, 91854, 92016, 95424, 103518, 104976, 107352, 108864, 120771, 122472, 122688, 138024, 139968, 143136, 155277, 161028, 163296, 183708, 184032, 207036, 209952, 214704, 241542, 244944, 276048, 286272, 310554, 322056, 326592, 362313, 367416, 368064, 414072, 419904, 429408, 465831, 483084, 489888, 552096, 621108, 644112, 724626, 734832, 828144, 858816, 931662, 966168, 979776, 1086939, 1104192, 1242216, 1288224, 1449252, 1469664, 1656288, 1863324, 1932336, 2173878, 2484432, 2576448, 2898504, 2939328, 3260817, 3312576, 3726648, 3864672, 4347756, 4968864, 5797008, 6521634, 7453296, 7729344, 8695512, 9937728, 11594016, 13043268, 14906592, 17391024, 23188032, 26086536, 29813184, 34782048, 52173072, 69564096, 104346144, 208692288]

約数ペア:

[(1, 208692288), (2, 104346144), (3, 69564096), (4, 52173072), (6, 34782048), (7, 29813184), (8, 26086536), (9, 23188032), (12, 17391024), (14, 14906592), (16, 13043268), (18, 11594016), (21, 9937728), (24, 8695512), (27, 7729344), (28, 7453296), (32, 6521634), (36, 5797008), (42, 4968864), (48, 4347756), (54, 3864672), (56, 3726648), (63, 3312576), (64, 3260817), (71, 2939328), (72, 2898504), (81, 2576448), (84, 2484432), (96, 2173878), (108, 1932336), (112, 1863324), (126, 1656288), (142, 1469664), (144, 1449252), (162, 1288224), (168, 1242216), (189, 1104192), (192, 1086939), (213, 979776), (216, 966168), (224, 931662), (243, 858816), (252, 828144), (284, 734832), (288, 724626), (324, 644112), (336, 621108), (378, 552096), (426, 489888), (432, 483084), (448, 465831), (486, 429408), (497, 419904), (504, 414072), (567, 368064), (568, 367416), (576, 362313), (639, 326592), (648, 322056), (672, 310554), (729, 286272), (756, 276048), (852, 244944), (864, 241542), (972, 214704), (994, 209952), (1008, 207036), (1134, 184032), (1136, 183708), (1278, 163296), (1296, 161028), (1344, 155277), (1458, 143136), (1491, 139968), (1512, 138024), (1701, 122688), (1704, 122472), (1728, 120771), (1917, 108864), (1944, 107352), (1988, 104976), (2016, 103518), (2187, 95424), (2268, 92016), (2272, 91854), (2556, 81648), (2592, 80514), (2916, 71568), (2982, 69984), (3024, 69012), (3402, 61344), (3408, 61236), (3834, 54432), (3888, 53676), (3976, 52488), (4032, 51759), (4374, 47712), (4473, 46656), (4536, 46008), (4544, 45927), (5103, 40896), (5112, 40824), (5184, 40257), (5751, 36288), (5832, 35784), (5964, 34992), (6048, 34506), (6561, 31808), (6804, 30672), (6816, 30618), (7668, 27216), (7776, 26838), (7952, 26244), (8748, 23856), (8946, 23328), (9072, 23004), (10206, 20448), (10224, 20412), (11502, 18144), (11664, 17892), (11928, 17496), (12096, 17253), (13122, 15904), (13419, 15552), (13608, 15336), (13632, 15309)]