280803468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2127299}}^1$

素因数の和:2127317

約数の個数: 24

約数和(自身を含む): 714772800

約数和(自身を除く): 433969332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 2127299, 4254598, 6381897, 8509196, 12763794, 23400289, 25527588, 46800578, 70200867, 93601156, 140401734, 280803468]

約数ペア:

[(1, 280803468), (2, 140401734), (3, 93601156), (4, 70200867), (6, 46800578), (11, 25527588), (12, 23400289), (22, 12763794), (33, 8509196), (44, 6381897), (66, 4254598), (132, 2127299)]