312341716

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 590743440

約数和(自身を除く): 278401724

約数列:

[1, 2, 4, 29, 37, 58, 61, 74, 116, 122, 148, 244, 1073, 1193, 1769, 2146, 2257, 2386, 3538, 4292, 4514, 4772, 7076, 9028, 34597, 44141, 65453, 69194, 72773, 88282, 130906, 138388, 145546, 176564, 261812, 291092, 1280089, 2110417, 2560178, 2692601, 4220834, 5120356, 5385202, 8441668, 10770404, 78085429, 156170858, 312341716]

約数ペア:

[(1, 312341716), (2, 156170858), (4, 78085429), (29, 10770404), (37, 8441668), (58, 5385202), (61, 5120356), (74, 4220834), (116, 2692601), (122, 2560178), (148, 2110417), (244, 1280089), (1073, 291092), (1193, 261812), (1769, 176564), (2146, 145546), (2257, 138388), (2386, 130906), (3538, 88282), (4292, 72773), (4514, 69194), (4772, 65453), (7076, 44141), (9028, 34597)]