263366316

素因数分解:

$2^2\times 3^5\times {\mathrm{270953}}^1$

素因数の和:270972

約数の個数: 36

約数和(自身を含む): 690390792

約数和(自身を除く): 427024476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 270953, 541906, 812859, 1083812, 1625718, 2438577, 3251436, 4877154, 7315731, 9754308, 14631462, 21947193, 29262924, 43894386, 65841579, 87788772, 131683158, 263366316]

約数ペア:

[(1, 263366316), (2, 131683158), (3, 87788772), (4, 65841579), (6, 43894386), (9, 29262924), (12, 21947193), (18, 14631462), (27, 9754308), (36, 7315731), (54, 4877154), (81, 3251436), (108, 2438577), (162, 1625718), (243, 1083812), (324, 812859), (486, 541906), (972, 270953)]