245130564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{32789}}^1$

素因数の和:32892

約数の個数: 48

約数和(自身を含む): 661046400

約数和(自身を除く): 415915836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 32789, 65578, 98367, 131156, 196734, 229523, 393468, 459046, 688569, 918092, 1377138, 2754276, 2918221, 5836442, 8754663, 11672884, 17509326, 20427547, 35018652, 40855094, 61282641, 81710188, 122565282, 245130564]

約数ペア:

[(1, 245130564), (2, 122565282), (3, 81710188), (4, 61282641), (6, 40855094), (7, 35018652), (12, 20427547), (14, 17509326), (21, 11672884), (28, 8754663), (42, 5836442), (84, 2918221), (89, 2754276), (178, 1377138), (267, 918092), (356, 688569), (534, 459046), (623, 393468), (1068, 229523), (1246, 196734), (1869, 131156), (2492, 98367), (3738, 65578), (7476, 32789)]