274391712

素因数分解:

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

素因数の和:174

約数の個数: 216

約数和(自身を含む): 938010528

約数和(自身を除く): 663618816

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, 756, 852, 864, 972, 994, 1008, 1134, 1136, 1278, 1296, 1491, 1512, 1701, 1704, 1917, 1944, 1988, 2016, 2268, 2272, 2556, 2592, 2982, 3024, 3402, 3408, 3834, 3888, 3976, 4473, 4536, 5041, 5112, 5751, 5964, 6048, 6804, 6816, 7668, 7776, 7952, 8946, 9072, 10082, 10224, 11502, 11928, 13419, 13608, 15123, 15336, 15904, 17253, 17892, 18144, 20164, 20448, 23004, 23856, 26838, 27216, 30246, 30672, 34506, 35287, 35784, 40257, 40328, 45369, 46008, 47712, 53676, 54432, 60492, 61344, 69012, 70574, 71568, 80514, 80656, 90738, 92016, 105861, 107352, 120771, 120984, 136107, 138024, 141148, 143136, 161028, 161312, 181476, 184032, 211722, 214704, 241542, 241968, 272214, 276048, 282296, 317583, 322056, 362952, 408321, 423444, 429408, 483084, 483936, 544428, 552096, 564592, 635166, 644112, 725904, 816642, 846888, 952749, 966168, 1088856, 1129184, 1224963, 1270332, 1288224, 1451808, 1633284, 1693776, 1905498, 1932336, 2177712, 2449926, 2540664, 2858247, 3266568, 3387552, 3810996, 3864672, 4355424, 4899852, 5081328, 5716494, 6533136, 7621992, 8574741, 9799704, 10162656, 11432988, 13066272, 15243984, 17149482, 19599408, 22865976, 30487968, 34298964, 39198816, 45731952, 68597928, 91463904, 137195856, 274391712]

約数ペア:

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