289659834

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^2\times {\mathrm{3191}}^1$

素因数の和:3284

約数の個数: 48

約数和(自身を含む): 659977920

約数和(自身を除く): 370318086

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 1681, 2214, 3191, 3362, 5043, 6382, 9573, 10086, 15129, 19146, 28719, 30258, 45387, 57438, 86157, 90774, 130831, 172314, 261662, 392493, 784986, 1177479, 2354958, 3532437, 5364071, 7064874, 10728142, 16092213, 32184426, 48276639, 96553278, 144829917, 289659834]

約数ペア:

[(1, 289659834), (2, 144829917), (3, 96553278), (6, 48276639), (9, 32184426), (18, 16092213), (27, 10728142), (41, 7064874), (54, 5364071), (82, 3532437), (123, 2354958), (246, 1177479), (369, 784986), (738, 392493), (1107, 261662), (1681, 172314), (2214, 130831), (3191, 90774), (3362, 86157), (5043, 57438), (6382, 45387), (9573, 30258), (10086, 28719), (15129, 19146)]