218653008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2221}}^1$

素因数の和:2532

約数の個数: 80

約数和(自身を含む): 648041856

約数和(自身を除く): 429388848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 293, 336, 586, 879, 1172, 1758, 2051, 2221, 2344, 3516, 4102, 4442, 4688, 6153, 6663, 7032, 8204, 8884, 12306, 13326, 14064, 15547, 16408, 17768, 24612, 26652, 31094, 32816, 35536, 46641, 49224, 53304, 62188, 93282, 98448, 106608, 124376, 186564, 248752, 373128, 650753, 746256, 1301506, 1952259, 2603012, 3904518, 4555271, 5206024, 7809036, 9110542, 10412048, 13665813, 15618072, 18221084, 27331626, 31236144, 36442168, 54663252, 72884336, 109326504, 218653008]

約数ペア:

[(1, 218653008), (2, 109326504), (3, 72884336), (4, 54663252), (6, 36442168), (7, 31236144), (8, 27331626), (12, 18221084), (14, 15618072), (16, 13665813), (21, 10412048), (24, 9110542), (28, 7809036), (42, 5206024), (48, 4555271), (56, 3904518), (84, 2603012), (112, 1952259), (168, 1301506), (293, 746256), (336, 650753), (586, 373128), (879, 248752), (1172, 186564), (1758, 124376), (2051, 106608), (2221, 98448), (2344, 93282), (3516, 62188), (4102, 53304), (4442, 49224), (4688, 46641), (6153, 35536), (6663, 32816), (7032, 31094), (8204, 26652), (8884, 24612), (12306, 17768), (13326, 16408), (14064, 15547)]