281676816

素因数分解:

$2^4\times 3^2\times {\mathrm{1956089}}^1$

素因数の和:1956103

約数の個数: 30

約数和(自身を含む): 788304270

約数和(自身を除く): 506627454

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1956089, 3912178, 5868267, 7824356, 11736534, 15648712, 17604801, 23473068, 31297424, 35209602, 46946136, 70419204, 93892272, 140838408, 281676816]

約数ペア:

[(1, 281676816), (2, 140838408), (3, 93892272), (4, 70419204), (6, 46946136), (8, 35209602), (9, 31297424), (12, 23473068), (16, 17604801), (18, 15648712), (24, 11736534), (36, 7824356), (48, 5868267), (72, 3912178), (144, 1956089)]