272619312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18869}}^1$

素因数の和:18930

約数の個数: 80

約数和(自身を含む): 823637760

約数和(自身を除く): 551018448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 14448, 18869, 37738, 56607, 75476, 113214, 132083, 150952, 226428, 264166, 301904, 396249, 452856, 528332, 792498, 811367, 905712, 1056664, 1584996, 1622734, 2113328, 2434101, 3169992, 3245468, 4868202, 5679569, 6339984, 6490936, 9736404, 11359138, 12981872, 17038707, 19472808, 22718276, 34077414, 38945616, 45436552, 68154828, 90873104, 136309656, 272619312]

約数ペア:

[(1, 272619312), (2, 136309656), (3, 90873104), (4, 68154828), (6, 45436552), (7, 38945616), (8, 34077414), (12, 22718276), (14, 19472808), (16, 17038707), (21, 12981872), (24, 11359138), (28, 9736404), (42, 6490936), (43, 6339984), (48, 5679569), (56, 4868202), (84, 3245468), (86, 3169992), (112, 2434101), (129, 2113328), (168, 1622734), (172, 1584996), (258, 1056664), (301, 905712), (336, 811367), (344, 792498), (516, 528332), (602, 452856), (688, 396249), (903, 301904), (1032, 264166), (1204, 226428), (1806, 150952), (2064, 132083), (2408, 113214), (3612, 75476), (4816, 56607), (7224, 37738), (14448, 18869)]