297984564

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{42017}}^1$

素因数の和:42224

約数の個数: 36

約数和(自身を含む): 757080324

約数和(自身を除く): 459095760

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 42017, 84034, 126051, 168068, 252102, 378153, 504204, 756306, 1512612, 8277349, 16554698, 24832047, 33109396, 49664094, 74496141, 99328188, 148992282, 297984564]

約数ペア:

[(1, 297984564), (2, 148992282), (3, 99328188), (4, 74496141), (6, 49664094), (9, 33109396), (12, 24832047), (18, 16554698), (36, 8277349), (197, 1512612), (394, 756306), (591, 504204), (788, 378153), (1182, 252102), (1773, 168068), (2364, 126051), (3546, 84034), (7092, 42017)]