827137792

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 1904680960

約数和(自身を除く): 1077543168

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 103, 104, 127, 128, 152, 206, 208, 247, 254, 256, 304, 412, 416, 494, 508, 608, 824, 832, 988, 1016, 1216, 1339, 1648, 1651, 1664, 1957, 1976, 2032, 2413, 2432, 2678, 3296, 3302, 3328, 3914, 3952, 4064, 4826, 4864, 5356, 6592, 6604, 7828, 7904, 8128, 9652, 10712, 13081, 13184, 13208, 15656, 15808, 16256, 19304, 21424, 25441, 26162, 26368, 26416, 31312, 31369, 31616, 32512, 38608, 42848, 50882, 52324, 52832, 62624, 62738, 63232, 77216, 85696, 101764, 104648, 105664, 125248, 125476, 154432, 170053, 171392, 203528, 209296, 211328, 248539, 250496, 250952, 308864, 340106, 342784, 407056, 418592, 422656, 497078, 500992, 501904, 617728, 680212, 814112, 837184, 994156, 1003808, 1360424, 1628224, 1674368, 1988312, 2007616, 2720848, 3231007, 3256448, 3348736, 3976624, 4015232, 5441696, 6462014, 6512896, 7953248, 8030464, 10883392, 12924028, 15906496, 21766784, 25848056, 31812992, 43533568, 51696112, 63625984, 103392224, 206784448, 413568896, 827137792]

約数ペア:

[(1, 827137792), (2, 413568896), (4, 206784448), (8, 103392224), (13, 63625984), (16, 51696112), (19, 43533568), (26, 31812992), (32, 25848056), (38, 21766784), (52, 15906496), (64, 12924028), (76, 10883392), (103, 8030464), (104, 7953248), (127, 6512896), (128, 6462014), (152, 5441696), (206, 4015232), (208, 3976624), (247, 3348736), (254, 3256448), (256, 3231007), (304, 2720848), (412, 2007616), (416, 1988312), (494, 1674368), (508, 1628224), (608, 1360424), (824, 1003808), (832, 994156), (988, 837184), (1016, 814112), (1216, 680212), (1339, 617728), (1648, 501904), (1651, 500992), (1664, 497078), (1957, 422656), (1976, 418592), (2032, 407056), (2413, 342784), (2432, 340106), (2678, 308864), (3296, 250952), (3302, 250496), (3328, 248539), (3914, 211328), (3952, 209296), (4064, 203528), (4826, 171392), (4864, 170053), (5356, 154432), (6592, 125476), (6604, 125248), (7828, 105664), (7904, 104648), (8128, 101764), (9652, 85696), (10712, 77216), (13081, 63232), (13184, 62738), (13208, 62624), (15656, 52832), (15808, 52324), (16256, 50882), (19304, 42848), (21424, 38608), (25441, 32512), (26162, 31616), (26368, 31369), (26416, 31312)]