1320656508

素因数分解:

$2^2\times 3^3\times {\mathrm{2963}}^1\times {\mathrm{4127}}^1$

素因数の和:7103

約数の個数: 48

約数和(自身を含む): 3425909760

約数和(自身を除く): 2105253252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2963, 4127, 5926, 8254, 8889, 11852, 12381, 16508, 17778, 24762, 26667, 35556, 37143, 49524, 53334, 74286, 80001, 106668, 111429, 148572, 160002, 222858, 320004, 445716, 12228301, 24456602, 36684903, 48913204, 73369806, 110054709, 146739612, 220109418, 330164127, 440218836, 660328254, 1320656508]

約数ペア:

[(1, 1320656508), (2, 660328254), (3, 440218836), (4, 330164127), (6, 220109418), (9, 146739612), (12, 110054709), (18, 73369806), (27, 48913204), (36, 36684903), (54, 24456602), (108, 12228301), (2963, 445716), (4127, 320004), (5926, 222858), (8254, 160002), (8889, 148572), (11852, 111429), (12381, 106668), (16508, 80001), (17778, 74286), (24762, 53334), (26667, 49524), (35556, 37143)]