285493464

素因数分解:

$2^3\times 3^3\times {\mathrm{1321729}}^1$

素因数の和:1321744

約数の個数: 32

約数和(自身を含む): 793038000

約数和(自身を除く): 507544536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1321729, 2643458, 3965187, 5286916, 7930374, 10573832, 11895561, 15860748, 23791122, 31721496, 35686683, 47582244, 71373366, 95164488, 142746732, 285493464]

約数ペア:

[(1, 285493464), (2, 142746732), (3, 95164488), (4, 71373366), (6, 47582244), (8, 35686683), (9, 31721496), (12, 23791122), (18, 15860748), (24, 11895561), (27, 10573832), (36, 7930374), (54, 5286916), (72, 3965187), (108, 2643458), (216, 1321729)]