252000468

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{162791}}^1$

素因数の和:162844

約数の個数: 36

約数和(自身を含む): 651819168

約数和(自身を除く): 399818700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 162791, 325582, 488373, 651164, 976746, 1465119, 1953492, 2930238, 5860476, 7000013, 14000026, 21000039, 28000052, 42000078, 63000117, 84000156, 126000234, 252000468]

約数ペア:

[(1, 252000468), (2, 126000234), (3, 84000156), (4, 63000117), (6, 42000078), (9, 28000052), (12, 21000039), (18, 14000026), (36, 7000013), (43, 5860476), (86, 2930238), (129, 1953492), (172, 1465119), (258, 976746), (387, 651164), (516, 488373), (774, 325582), (1548, 162791)]