353221316

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{13127}}^1$

素因数の和:13200

約数の個数: 36

約数和(自身を含む): 730021824

約数和(自身を除く): 376800508

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 3844, 6727, 13127, 13454, 26254, 26908, 52508, 91889, 183778, 367556, 406937, 813874, 1627748, 2848559, 5697118, 11394236, 12615047, 25230094, 50460188, 88305329, 176610658, 353221316]

約数ペア:

[(1, 353221316), (2, 176610658), (4, 88305329), (7, 50460188), (14, 25230094), (28, 12615047), (31, 11394236), (62, 5697118), (124, 2848559), (217, 1627748), (434, 813874), (868, 406937), (961, 367556), (1922, 183778), (3844, 91889), (6727, 52508), (13127, 26908), (13454, 26254)]