265428016

素因数分解:

$2^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{9011}}^1$

素因数の和:9289

約数の個数: 40

約数和(自身を含む): 590033664

約数和(自身を除く): 324605648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 263, 526, 1052, 1841, 2104, 3682, 4208, 7364, 9011, 14728, 18022, 29456, 36044, 63077, 72088, 126154, 144176, 252308, 504616, 1009232, 2369893, 4739786, 9479572, 16589251, 18959144, 33178502, 37918288, 66357004, 132714008, 265428016]

約数ペア:

[(1, 265428016), (2, 132714008), (4, 66357004), (7, 37918288), (8, 33178502), (14, 18959144), (16, 16589251), (28, 9479572), (56, 4739786), (112, 2369893), (263, 1009232), (526, 504616), (1052, 252308), (1841, 144176), (2104, 126154), (3682, 72088), (4208, 63077), (7364, 36044), (9011, 29456), (14728, 18022)]