216652644

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{51437}}^1$

素因数の和:51466

約数の個数: 60

約数和(自身を含む): 609951804

約数和(自身を除く): 393299160

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 51437, 102874, 154311, 205748, 308622, 462933, 617244, 668681, 925866, 1337362, 1388799, 1851732, 2006043, 2674724, 2777598, 4012086, 4166397, 5555196, 6018129, 8024172, 8332794, 12036258, 16665588, 18054387, 24072516, 36108774, 54163161, 72217548, 108326322, 216652644]

約数ペア:

[(1, 216652644), (2, 108326322), (3, 72217548), (4, 54163161), (6, 36108774), (9, 24072516), (12, 18054387), (13, 16665588), (18, 12036258), (26, 8332794), (27, 8024172), (36, 6018129), (39, 5555196), (52, 4166397), (54, 4012086), (78, 2777598), (81, 2674724), (108, 2006043), (117, 1851732), (156, 1388799), (162, 1337362), (234, 925866), (324, 668681), (351, 617244), (468, 462933), (702, 308622), (1053, 205748), (1404, 154311), (2106, 102874), (4212, 51437)]