255716096

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 532453824

約数和(自身を除く): 276737728

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 64, 94, 106, 128, 188, 212, 256, 376, 401, 424, 752, 802, 848, 1504, 1604, 1696, 2491, 3008, 3208, 3392, 4982, 6016, 6416, 6784, 9964, 12032, 12832, 13568, 18847, 19928, 21253, 25664, 37694, 39856, 42506, 51328, 75388, 79712, 85012, 102656, 150776, 159424, 170024, 301552, 318848, 340048, 603104, 637696, 680096, 998891, 1206208, 1360192, 1997782, 2412416, 2720384, 3995564, 4824832, 5440768, 7991128, 15982256, 31964512, 63929024, 127858048, 255716096]

約数ペア:

[(1, 255716096), (2, 127858048), (4, 63929024), (8, 31964512), (16, 15982256), (32, 7991128), (47, 5440768), (53, 4824832), (64, 3995564), (94, 2720384), (106, 2412416), (128, 1997782), (188, 1360192), (212, 1206208), (256, 998891), (376, 680096), (401, 637696), (424, 603104), (752, 340048), (802, 318848), (848, 301552), (1504, 170024), (1604, 159424), (1696, 150776), (2491, 102656), (3008, 85012), (3208, 79712), (3392, 75388), (4982, 51328), (6016, 42506), (6416, 39856), (6784, 37694), (9964, 25664), (12032, 21253), (12832, 19928), (13568, 18847)]