2991209688

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{322051}}^1$

素因数の和:322109

約数の個数: 64

約数和(自身を含む): 8502172800

約数和(自身を除く): 5510963112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 322051, 644102, 966153, 1288204, 1932306, 2576408, 2898459, 3864612, 5796918, 7729224, 8695377, 11593836, 13848193, 17390754, 23187672, 27696386, 34781508, 41544579, 55392772, 69563016, 83089158, 110785544, 124633737, 166178316, 249267474, 332356632, 373901211, 498534948, 747802422, 997069896, 1495604844, 2991209688]

約数ペア:

[(1, 2991209688), (2, 1495604844), (3, 997069896), (4, 747802422), (6, 498534948), (8, 373901211), (9, 332356632), (12, 249267474), (18, 166178316), (24, 124633737), (27, 110785544), (36, 83089158), (43, 69563016), (54, 55392772), (72, 41544579), (86, 34781508), (108, 27696386), (129, 23187672), (172, 17390754), (216, 13848193), (258, 11593836), (344, 8695377), (387, 7729224), (516, 5796918), (774, 3864612), (1032, 2898459), (1161, 2576408), (1548, 1932306), (2322, 1288204), (3096, 966153), (4644, 644102), (9288, 322051)]