823175136

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{71}}^2$

素因数の和:177

約数の個数: 252

約数和(自身を含む): 2816608536

約数和(自身を除く): 1993433400

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, 71, 72, 81, 84, 96, 108, 112, 126, 142, 144, 162, 168, 189, 213, 216, 224, 243, 252, 284, 288, 324, 336, 378, 426, 432, 486, 497, 504, 567, 568, 639, 648, 672, 729, 756, 852, 864, 972, 994, 1008, 1134, 1136, 1278, 1296, 1458, 1491, 1512, 1701, 1704, 1917, 1944, 1988, 2016, 2268, 2272, 2556, 2592, 2916, 2982, 3024, 3402, 3408, 3834, 3888, 3976, 4473, 4536, 5041, 5103, 5112, 5751, 5832, 5964, 6048, 6804, 6816, 7668, 7776, 7952, 8946, 9072, 10082, 10206, 10224, 11502, 11664, 11928, 13419, 13608, 15123, 15336, 15904, 17253, 17892, 18144, 20164, 20412, 20448, 23004, 23328, 23856, 26838, 27216, 30246, 30672, 34506, 35287, 35784, 40257, 40328, 40824, 45369, 46008, 47712, 51759, 53676, 54432, 60492, 61344, 69012, 70574, 71568, 80514, 80656, 81648, 90738, 92016, 103518, 105861, 107352, 120771, 120984, 136107, 138024, 141148, 143136, 161028, 161312, 163296, 181476, 184032, 207036, 211722, 214704, 241542, 241968, 272214, 276048, 282296, 317583, 322056, 362313, 362952, 408321, 414072, 423444, 429408, 483084, 483936, 544428, 552096, 564592, 635166, 644112, 724626, 725904, 816642, 828144, 846888, 952749, 966168, 1088856, 1129184, 1224963, 1270332, 1288224, 1449252, 1451808, 1633284, 1656288, 1693776, 1905498, 1932336, 2177712, 2449926, 2540664, 2858247, 2898504, 3266568, 3387552, 3674889, 3810996, 3864672, 4355424, 4899852, 5081328, 5716494, 5797008, 6533136, 7349778, 7621992, 8574741, 9799704, 10162656, 11432988, 11594016, 13066272, 14699556, 15243984, 17149482, 19599408, 22865976, 25724223, 29399112, 30487968, 34298964, 39198816, 45731952, 51448446, 58798224, 68597928, 91463904, 102896892, 117596448, 137195856, 205793784, 274391712, 411587568, 823175136]

約数ペア:

[(1, 823175136), (2, 411587568), (3, 274391712), (4, 205793784), (6, 137195856), (7, 117596448), (8, 102896892), (9, 91463904), (12, 68597928), (14, 58798224), (16, 51448446), (18, 45731952), (21, 39198816), (24, 34298964), (27, 30487968), (28, 29399112), (32, 25724223), (36, 22865976), (42, 19599408), (48, 17149482), (54, 15243984), (56, 14699556), (63, 13066272), (71, 11594016), (72, 11432988), (81, 10162656), (84, 9799704), (96, 8574741), (108, 7621992), (112, 7349778), (126, 6533136), (142, 5797008), (144, 5716494), (162, 5081328), (168, 4899852), (189, 4355424), (213, 3864672), (216, 3810996), (224, 3674889), (243, 3387552), (252, 3266568), (284, 2898504), (288, 2858247), (324, 2540664), (336, 2449926), (378, 2177712), (426, 1932336), (432, 1905498), (486, 1693776), (497, 1656288), (504, 1633284), (567, 1451808), (568, 1449252), (639, 1288224), (648, 1270332), (672, 1224963), (729, 1129184), (756, 1088856), (852, 966168), (864, 952749), (972, 846888), (994, 828144), (1008, 816642), (1134, 725904), (1136, 724626), (1278, 644112), (1296, 635166), (1458, 564592), (1491, 552096), (1512, 544428), (1701, 483936), (1704, 483084), (1917, 429408), (1944, 423444), (1988, 414072), (2016, 408321), (2268, 362952), (2272, 362313), (2556, 322056), (2592, 317583), (2916, 282296), (2982, 276048), (3024, 272214), (3402, 241968), (3408, 241542), (3834, 214704), (3888, 211722), (3976, 207036), (4473, 184032), (4536, 181476), (5041, 163296), (5103, 161312), (5112, 161028), (5751, 143136), (5832, 141148), (5964, 138024), (6048, 136107), (6804, 120984), (6816, 120771), (7668, 107352), (7776, 105861), (7952, 103518), (8946, 92016), (9072, 90738), (10082, 81648), (10206, 80656), (10224, 80514), (11502, 71568), (11664, 70574), (11928, 69012), (13419, 61344), (13608, 60492), (15123, 54432), (15336, 53676), (15904, 51759), (17253, 47712), (17892, 46008), (18144, 45369), (20164, 40824), (20412, 40328), (20448, 40257), (23004, 35784), (23328, 35287), (23856, 34506), (26838, 30672), (27216, 30246)]