320211672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1212923}}^1$

素因数の和:1212943

約数の個数: 32

約数和(自身を含む): 873305280

約数和(自身を除く): 553093608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1212923, 2425846, 3638769, 4851692, 7277538, 9703384, 13342153, 14555076, 26684306, 29110152, 40026459, 53368612, 80052918, 106737224, 160105836, 320211672]

約数ペア:

[(1, 320211672), (2, 160105836), (3, 106737224), (4, 80052918), (6, 53368612), (8, 40026459), (11, 29110152), (12, 26684306), (22, 14555076), (24, 13342153), (33, 9703384), (44, 7277538), (66, 4851692), (88, 3638769), (132, 2425846), (264, 1212923)]