289609624

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{1753}}^1$

素因数の和:2059

約数の個数: 32

約数和(自身を含む): 551247120

約数和(自身を除く): 261637496

約数列:

[1, 2, 4, 8, 107, 193, 214, 386, 428, 772, 856, 1544, 1753, 3506, 7012, 14024, 20651, 41302, 82604, 165208, 187571, 338329, 375142, 676658, 750284, 1353316, 1500568, 2706632, 36201203, 72402406, 144804812, 289609624]

約数ペア:

[(1, 289609624), (2, 144804812), (4, 72402406), (8, 36201203), (107, 2706632), (193, 1500568), (214, 1353316), (386, 750284), (428, 676658), (772, 375142), (856, 338329), (1544, 187571), (1753, 165208), (3506, 82604), (7012, 41302), (14024, 20651)]