490509936

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{486617}}^1$

素因数の和:486638

約数の個数: 60

約数和(自身を含む): 1568856432

約数和(自身を除く): 1078346496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 486617, 973234, 1459851, 1946468, 2919702, 3406319, 3892936, 4379553, 5839404, 6812638, 7785872, 8759106, 10218957, 11678808, 13625276, 17518212, 20437914, 23357616, 27250552, 30656871, 35036424, 40875828, 54501104, 61313742, 70072848, 81751656, 122627484, 163503312, 245254968, 490509936]

約数ペア:

[(1, 490509936), (2, 245254968), (3, 163503312), (4, 122627484), (6, 81751656), (7, 70072848), (8, 61313742), (9, 54501104), (12, 40875828), (14, 35036424), (16, 30656871), (18, 27250552), (21, 23357616), (24, 20437914), (28, 17518212), (36, 13625276), (42, 11678808), (48, 10218957), (56, 8759106), (63, 7785872), (72, 6812638), (84, 5839404), (112, 4379553), (126, 3892936), (144, 3406319), (168, 2919702), (252, 1946468), (336, 1459851), (504, 973234), (1008, 486617)]