266144508

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{352043}}^1$

素因数の和:352063

約数の個数: 48

約数和(自身を含む): 788578560

約数和(自身を除く): 522434052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 352043, 704086, 1056129, 1408172, 2112258, 2464301, 3168387, 4224516, 4928602, 6336774, 7392903, 9505161, 9857204, 12673548, 14785806, 19010322, 22178709, 29571612, 38020644, 44357418, 66536127, 88714836, 133072254, 266144508]

約数ペア:

[(1, 266144508), (2, 133072254), (3, 88714836), (4, 66536127), (6, 44357418), (7, 38020644), (9, 29571612), (12, 22178709), (14, 19010322), (18, 14785806), (21, 12673548), (27, 9857204), (28, 9505161), (36, 7392903), (42, 6336774), (54, 4928602), (63, 4224516), (84, 3168387), (108, 2464301), (126, 2112258), (189, 1408172), (252, 1056129), (378, 704086), (756, 352043)]