280384236

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{708041}}^1$

素因数の和:708062

約数の個数: 36

約数和(自身を含む): 773181864

約数和(自身を除く): 492797628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 708041, 1416082, 2124123, 2832164, 4248246, 6372369, 7788451, 8496492, 12744738, 15576902, 23365353, 25489476, 31153804, 46730706, 70096059, 93461412, 140192118, 280384236]

約数ペア:

[(1, 280384236), (2, 140192118), (3, 93461412), (4, 70096059), (6, 46730706), (9, 31153804), (11, 25489476), (12, 23365353), (18, 15576902), (22, 12744738), (33, 8496492), (36, 7788451), (44, 6372369), (66, 4248246), (99, 2832164), (132, 2124123), (198, 1416082), (396, 708041)]