1349540608

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 3047489536

約数和(自身を除く): 1697948928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 103, 104, 124, 127, 128, 206, 208, 248, 254, 256, 403, 412, 416, 496, 508, 806, 824, 832, 992, 1016, 1339, 1612, 1648, 1651, 1664, 1984, 2032, 2678, 3193, 3224, 3296, 3302, 3328, 3937, 3968, 4064, 5356, 6386, 6448, 6592, 6604, 7874, 7936, 8128, 10712, 12772, 12896, 13081, 13184, 13208, 15748, 16256, 21424, 25544, 25792, 26162, 26368, 26416, 31496, 32512, 41509, 42848, 51088, 51181, 51584, 52324, 52832, 62992, 83018, 85696, 102176, 102362, 103168, 104648, 105664, 125984, 166036, 170053, 171392, 204352, 204724, 209296, 211328, 251968, 332072, 340106, 342784, 405511, 408704, 409448, 418592, 422656, 503936, 664144, 680212, 811022, 817408, 818896, 837184, 1007872, 1328288, 1360424, 1622044, 1637792, 1674368, 2656576, 2720848, 3244088, 3275584, 3348736, 5271643, 5313152, 5441696, 6488176, 6551168, 10543286, 10626304, 10883392, 12976352, 13102336, 21086572, 21766784, 25952704, 42173144, 43533568, 51905408, 84346288, 103810816, 168692576, 337385152, 674770304, 1349540608]

約数ペア:

[(1, 1349540608), (2, 674770304), (4, 337385152), (8, 168692576), (13, 103810816), (16, 84346288), (26, 51905408), (31, 43533568), (32, 42173144), (52, 25952704), (62, 21766784), (64, 21086572), (103, 13102336), (104, 12976352), (124, 10883392), (127, 10626304), (128, 10543286), (206, 6551168), (208, 6488176), (248, 5441696), (254, 5313152), (256, 5271643), (403, 3348736), (412, 3275584), (416, 3244088), (496, 2720848), (508, 2656576), (806, 1674368), (824, 1637792), (832, 1622044), (992, 1360424), (1016, 1328288), (1339, 1007872), (1612, 837184), (1648, 818896), (1651, 817408), (1664, 811022), (1984, 680212), (2032, 664144), (2678, 503936), (3193, 422656), (3224, 418592), (3296, 409448), (3302, 408704), (3328, 405511), (3937, 342784), (3968, 340106), (4064, 332072), (5356, 251968), (6386, 211328), (6448, 209296), (6592, 204724), (6604, 204352), (7874, 171392), (7936, 170053), (8128, 166036), (10712, 125984), (12772, 105664), (12896, 104648), (13081, 103168), (13184, 102362), (13208, 102176), (15748, 85696), (16256, 83018), (21424, 62992), (25544, 52832), (25792, 52324), (26162, 51584), (26368, 51181), (26416, 51088), (31496, 42848), (32512, 41509)]