213702048

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1587

約数の個数: 144

約数和(自身を含む): 704785536

約数和(自身を除く): 491083488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 336, 426, 497, 504, 568, 639, 672, 852, 994, 1008, 1136, 1278, 1491, 1493, 1704, 1988, 2016, 2272, 2556, 2982, 2986, 3408, 3976, 4473, 4479, 5112, 5964, 5972, 6816, 7952, 8946, 8958, 10224, 10451, 11928, 11944, 13437, 15904, 17892, 17916, 20448, 20902, 23856, 23888, 26874, 31353, 35784, 35832, 41804, 47712, 47776, 53748, 62706, 71568, 71664, 83608, 94059, 106003, 107496, 125412, 143136, 143328, 167216, 188118, 212006, 214992, 250824, 318009, 334432, 376236, 424012, 429984, 501648, 636018, 742021, 752472, 848024, 954027, 1003296, 1272036, 1484042, 1504944, 1696048, 1908054, 2226063, 2544072, 2968084, 3009888, 3392096, 3816108, 4452126, 5088144, 5936168, 6678189, 7632216, 8904252, 10176288, 11872336, 13356378, 15264432, 17808504, 23744672, 26712756, 30528864, 35617008, 53425512, 71234016, 106851024, 213702048]

約数ペア:

[(1, 213702048), (2, 106851024), (3, 71234016), (4, 53425512), (6, 35617008), (7, 30528864), (8, 26712756), (9, 23744672), (12, 17808504), (14, 15264432), (16, 13356378), (18, 11872336), (21, 10176288), (24, 8904252), (28, 7632216), (32, 6678189), (36, 5936168), (42, 5088144), (48, 4452126), (56, 3816108), (63, 3392096), (71, 3009888), (72, 2968084), (84, 2544072), (96, 2226063), (112, 1908054), (126, 1696048), (142, 1504944), (144, 1484042), (168, 1272036), (213, 1003296), (224, 954027), (252, 848024), (284, 752472), (288, 742021), (336, 636018), (426, 501648), (497, 429984), (504, 424012), (568, 376236), (639, 334432), (672, 318009), (852, 250824), (994, 214992), (1008, 212006), (1136, 188118), (1278, 167216), (1491, 143328), (1493, 143136), (1704, 125412), (1988, 107496), (2016, 106003), (2272, 94059), (2556, 83608), (2982, 71664), (2986, 71568), (3408, 62706), (3976, 53748), (4473, 47776), (4479, 47712), (5112, 41804), (5964, 35832), (5972, 35784), (6816, 31353), (7952, 26874), (8946, 23888), (8958, 23856), (10224, 20902), (10451, 20448), (11928, 17916), (11944, 17892), (13437, 15904)]