1566865728

素因数分解:

$2^6\times 3^3\times {\mathrm{906751}}^1$

素因数の和:906772

約数の個数: 56

約数和(自身を含む): 4606300160

約数和(自身を除く): 3039434432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 906751, 1813502, 2720253, 3627004, 5440506, 7254008, 8160759, 10881012, 14508016, 16321518, 21762024, 24482277, 29016032, 32643036, 43524048, 48964554, 58032064, 65286072, 87048096, 97929108, 130572144, 174096192, 195858216, 261144288, 391716432, 522288576, 783432864, 1566865728]

約数ペア:

[(1, 1566865728), (2, 783432864), (3, 522288576), (4, 391716432), (6, 261144288), (8, 195858216), (9, 174096192), (12, 130572144), (16, 97929108), (18, 87048096), (24, 65286072), (27, 58032064), (32, 48964554), (36, 43524048), (48, 32643036), (54, 29016032), (64, 24482277), (72, 21762024), (96, 16321518), (108, 14508016), (144, 10881012), (192, 8160759), (216, 7254008), (288, 5440506), (432, 3627004), (576, 2720253), (864, 1813502), (1728, 906751)]