312564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^2$

素因数の和:136

約数の個数: 36

約数和(自身を含む): 847392

約数和(自身を除く): 534828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 3721, 5124, 7442, 11163, 14884, 22326, 26047, 44652, 52094, 78141, 104188, 156282, 312564]

約数ペア:

[(1, 312564), (2, 156282), (3, 104188), (4, 78141), (6, 52094), (7, 44652), (12, 26047), (14, 22326), (21, 14884), (28, 11163), (42, 7442), (61, 5124), (84, 3721), (122, 2562), (183, 1708), (244, 1281), (366, 854), (427, 732)]