260916544

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34259}}^1$

素因数の和:34295

約数の個数: 56

約数和(自身を含む): 626546880

約数和(自身を除く): 365630336

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 34259, 68518, 137036, 239813, 274072, 479626, 548144, 582403, 959252, 1096288, 1164806, 1918504, 2192576, 2329612, 3837008, 4076821, 4659224, 7674016, 8153642, 9318448, 15348032, 16307284, 18636896, 32614568, 37273792, 65229136, 130458272, 260916544]

約数ペア:

[(1, 260916544), (2, 130458272), (4, 65229136), (7, 37273792), (8, 32614568), (14, 18636896), (16, 16307284), (17, 15348032), (28, 9318448), (32, 8153642), (34, 7674016), (56, 4659224), (64, 4076821), (68, 3837008), (112, 2329612), (119, 2192576), (136, 1918504), (224, 1164806), (238, 1096288), (272, 959252), (448, 582403), (476, 548144), (544, 479626), (952, 274072), (1088, 239813), (1904, 137036), (3808, 68518), (7616, 34259)]