494872576

素因数分解:

$2^{11}\times {\mathrm{11}}^2\times {\mathrm{1997}}^1$

素因数の和:2041

約数の個数: 72

約数和(自身を含む): 1088180730

約数和(自身を除く): 593308154

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 704, 968, 1024, 1408, 1936, 1997, 2048, 2816, 3872, 3994, 5632, 7744, 7988, 11264, 15488, 15976, 21967, 22528, 30976, 31952, 43934, 61952, 63904, 87868, 123904, 127808, 175736, 241637, 247808, 255616, 351472, 483274, 511232, 702944, 966548, 1022464, 1405888, 1933096, 2044928, 2811776, 3866192, 4089856, 5623552, 7732384, 11247104, 15464768, 22494208, 30929536, 44988416, 61859072, 123718144, 247436288, 494872576]

約数ペア:

[(1, 494872576), (2, 247436288), (4, 123718144), (8, 61859072), (11, 44988416), (16, 30929536), (22, 22494208), (32, 15464768), (44, 11247104), (64, 7732384), (88, 5623552), (121, 4089856), (128, 3866192), (176, 2811776), (242, 2044928), (256, 1933096), (352, 1405888), (484, 1022464), (512, 966548), (704, 702944), (968, 511232), (1024, 483274), (1408, 351472), (1936, 255616), (1997, 247808), (2048, 241637), (2816, 175736), (3872, 127808), (3994, 123904), (5632, 87868), (7744, 63904), (7988, 61952), (11264, 43934), (15488, 31952), (15976, 30976), (21967, 22528)]