331980096

素因数分解:

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

素因数の和:178

約数の個数: 168

約数和(自身を含む): 1038961600

約数和(自身を除く): 706981504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 71, 84, 96, 98, 112, 142, 147, 168, 192, 196, 213, 224, 284, 294, 336, 343, 392, 426, 448, 497, 568, 588, 672, 686, 784, 852, 994, 1029, 1136, 1176, 1344, 1372, 1491, 1568, 1704, 1988, 2058, 2272, 2352, 2744, 2982, 3136, 3408, 3479, 3976, 4116, 4544, 4704, 5041, 5488, 5964, 6816, 6958, 7952, 8232, 9408, 10082, 10437, 10976, 11928, 13632, 13916, 15123, 15904, 16464, 20164, 20874, 21952, 23856, 24353, 27832, 30246, 31808, 32928, 35287, 40328, 41748, 47712, 48706, 55664, 60492, 65856, 70574, 73059, 80656, 83496, 95424, 97412, 105861, 111328, 120984, 141148, 146118, 161312, 166992, 194824, 211722, 222656, 241968, 247009, 282296, 292236, 322624, 333984, 389648, 423444, 483936, 494018, 564592, 584472, 667968, 741027, 779296, 846888, 967872, 988036, 1129184, 1168944, 1482054, 1558592, 1693776, 1729063, 1976072, 2258368, 2337888, 2964108, 3387552, 3458126, 3952144, 4675776, 5187189, 5928216, 6775104, 6916252, 7904288, 10374378, 11856432, 13832504, 15808576, 20748756, 23712864, 27665008, 41497512, 47425728, 55330016, 82995024, 110660032, 165990048, 331980096]

約数ペア:

[(1, 331980096), (2, 165990048), (3, 110660032), (4, 82995024), (6, 55330016), (7, 47425728), (8, 41497512), (12, 27665008), (14, 23712864), (16, 20748756), (21, 15808576), (24, 13832504), (28, 11856432), (32, 10374378), (42, 7904288), (48, 6916252), (49, 6775104), (56, 5928216), (64, 5187189), (71, 4675776), (84, 3952144), (96, 3458126), (98, 3387552), (112, 2964108), (142, 2337888), (147, 2258368), (168, 1976072), (192, 1729063), (196, 1693776), (213, 1558592), (224, 1482054), (284, 1168944), (294, 1129184), (336, 988036), (343, 967872), (392, 846888), (426, 779296), (448, 741027), (497, 667968), (568, 584472), (588, 564592), (672, 494018), (686, 483936), (784, 423444), (852, 389648), (994, 333984), (1029, 322624), (1136, 292236), (1176, 282296), (1344, 247009), (1372, 241968), (1491, 222656), (1568, 211722), (1704, 194824), (1988, 166992), (2058, 161312), (2272, 146118), (2352, 141148), (2744, 120984), (2982, 111328), (3136, 105861), (3408, 97412), (3479, 95424), (3976, 83496), (4116, 80656), (4544, 73059), (4704, 70574), (5041, 65856), (5488, 60492), (5964, 55664), (6816, 48706), (6958, 47712), (7952, 41748), (8232, 40328), (9408, 35287), (10082, 32928), (10437, 31808), (10976, 30246), (11928, 27832), (13632, 24353), (13916, 23856), (15123, 21952), (15904, 20874), (16464, 20164)]