575316

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{761}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 1706880

約数和(自身を除く): 1131564

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, 761, 1522, 2283, 3044, 4566, 5327, 6849, 9132, 10654, 13698, 15981, 20547, 21308, 27396, 31962, 41094, 47943, 63924, 82188, 95886, 143829, 191772, 287658, 575316]

約数ペア:

[(1, 575316), (2, 287658), (3, 191772), (4, 143829), (6, 95886), (7, 82188), (9, 63924), (12, 47943), (14, 41094), (18, 31962), (21, 27396), (27, 21308), (28, 20547), (36, 15981), (42, 13698), (54, 10654), (63, 9132), (84, 6849), (108, 5327), (126, 4566), (189, 3044), (252, 2283), (378, 1522), (756, 761)]