266961072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{8191}}^1$

素因数の和:8306

約数の個数: 80

約数和(自身を含む): 796393472

約数和(自身を除く): 529432400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 679, 776, 1164, 1358, 1552, 2037, 2328, 2716, 4074, 4656, 5432, 8148, 8191, 10864, 16296, 16382, 24573, 32592, 32764, 49146, 57337, 65528, 98292, 114674, 131056, 172011, 196584, 229348, 344022, 393168, 458696, 688044, 794527, 917392, 1376088, 1589054, 2383581, 2752176, 3178108, 4767162, 5561689, 6356216, 9534324, 11123378, 12712432, 16685067, 19068648, 22246756, 33370134, 38137296, 44493512, 66740268, 88987024, 133480536, 266961072]

約数ペア:

[(1, 266961072), (2, 133480536), (3, 88987024), (4, 66740268), (6, 44493512), (7, 38137296), (8, 33370134), (12, 22246756), (14, 19068648), (16, 16685067), (21, 12712432), (24, 11123378), (28, 9534324), (42, 6356216), (48, 5561689), (56, 4767162), (84, 3178108), (97, 2752176), (112, 2383581), (168, 1589054), (194, 1376088), (291, 917392), (336, 794527), (388, 688044), (582, 458696), (679, 393168), (776, 344022), (1164, 229348), (1358, 196584), (1552, 172011), (2037, 131056), (2328, 114674), (2716, 98292), (4074, 65528), (4656, 57337), (5432, 49146), (8148, 32764), (8191, 32592), (10864, 24573), (16296, 16382)]