289641888

素因数分解:

$2^5\times 3^2\times {\mathrm{1005701}}^1$

素因数の和:1005717

約数の個数: 36

約数和(自身を含む): 823669938

約数和(自身を除く): 534028050

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1005701, 2011402, 3017103, 4022804, 6034206, 8045608, 9051309, 12068412, 16091216, 18102618, 24136824, 32182432, 36205236, 48273648, 72410472, 96547296, 144820944, 289641888]

約数ペア:

[(1, 289641888), (2, 144820944), (3, 96547296), (4, 72410472), (6, 48273648), (8, 36205236), (9, 32182432), (12, 24136824), (16, 18102618), (18, 16091216), (24, 12068412), (32, 9051309), (36, 8045608), (48, 6034206), (72, 4022804), (96, 3017103), (144, 2011402), (288, 1005701)]