324016

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:289

約数の個数: 40

約数和(自身を含む): 785664

約数和(自身を除く): 461648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 263, 308, 526, 616, 1052, 1232, 1841, 2104, 2893, 3682, 4208, 5786, 7364, 11572, 14728, 20251, 23144, 29456, 40502, 46288, 81004, 162008, 324016]

約数ペア:

[(1, 324016), (2, 162008), (4, 81004), (7, 46288), (8, 40502), (11, 29456), (14, 23144), (16, 20251), (22, 14728), (28, 11572), (44, 7364), (56, 5786), (77, 4208), (88, 3682), (112, 2893), (154, 2104), (176, 1841), (263, 1232), (308, 1052), (526, 616)]