213766778896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{20586169}}^1$

素因数の和:20586247

約数の個数: 40

約数和(自身を含む): 459483314400

約数和(自身を除く): 245716535504

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 5192, 10384, 20586169, 41172338, 82344676, 164689352, 226447859, 329378704, 452895718, 905791436, 1214583971, 1811582872, 2429167942, 3623165744, 4858335884, 9716671768, 13360423681, 19433343536, 26720847362, 53441694724, 106883389448, 213766778896]

約数ペア:

[(1, 213766778896), (2, 106883389448), (4, 53441694724), (8, 26720847362), (11, 19433343536), (16, 13360423681), (22, 9716671768), (44, 4858335884), (59, 3623165744), (88, 2429167942), (118, 1811582872), (176, 1214583971), (236, 905791436), (472, 452895718), (649, 329378704), (944, 226447859), (1298, 164689352), (2596, 82344676), (5192, 41172338), (10384, 20586169)]