218628168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{19259}}^1$

素因数の和:19322

約数の個数: 64

約数和(自身を含む): 610156800

約数和(自身を除く): 391528632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1419, 1892, 2838, 3784, 5676, 11352, 19259, 38518, 57777, 77036, 115554, 154072, 211849, 231108, 423698, 462216, 635547, 828137, 847396, 1271094, 1656274, 1694792, 2484411, 2542188, 3312548, 4968822, 5084376, 6625096, 9109507, 9937644, 18219014, 19875288, 27328521, 36438028, 54657042, 72876056, 109314084, 218628168]

約数ペア:

[(1, 218628168), (2, 109314084), (3, 72876056), (4, 54657042), (6, 36438028), (8, 27328521), (11, 19875288), (12, 18219014), (22, 9937644), (24, 9109507), (33, 6625096), (43, 5084376), (44, 4968822), (66, 3312548), (86, 2542188), (88, 2484411), (129, 1694792), (132, 1656274), (172, 1271094), (258, 847396), (264, 828137), (344, 635547), (473, 462216), (516, 423698), (946, 231108), (1032, 211849), (1419, 154072), (1892, 115554), (2838, 77036), (3784, 57777), (5676, 38518), (11352, 19259)]