1920589728

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{689867}}^1$

素因数の和:689909

約数の個数: 48

約数和(自身を含む): 5215402080

約数和(自身を除く): 3294812352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 689867, 1379734, 2069601, 2759468, 4139202, 5518936, 8278404, 11037872, 16556808, 20006143, 22075744, 33113616, 40012286, 60018429, 66227232, 80024572, 120036858, 160049144, 240073716, 320098288, 480147432, 640196576, 960294864, 1920589728]

約数ペア:

[(1, 1920589728), (2, 960294864), (3, 640196576), (4, 480147432), (6, 320098288), (8, 240073716), (12, 160049144), (16, 120036858), (24, 80024572), (29, 66227232), (32, 60018429), (48, 40012286), (58, 33113616), (87, 22075744), (96, 20006143), (116, 16556808), (174, 11037872), (232, 8278404), (348, 5518936), (464, 4139202), (696, 2759468), (928, 2069601), (1392, 1379734), (2784, 689867)]