505656

素因数分解:

$2^3\times 3^3\times {\mathrm{2341}}^1$

素因数の和:2356

約数の個数: 32

約数和(自身を含む): 1405200

約数和(自身を除く): 899544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 2341, 4682, 7023, 9364, 14046, 18728, 21069, 28092, 42138, 56184, 63207, 84276, 126414, 168552, 252828, 505656]

約数ペア:

[(1, 505656), (2, 252828), (3, 168552), (4, 126414), (6, 84276), (8, 63207), (9, 56184), (12, 42138), (18, 28092), (24, 21069), (27, 18728), (36, 14046), (54, 9364), (72, 7023), (108, 4682), (216, 2341)]