289292988

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{17183}}^1$

素因数の和:17274

約数の個数: 48

約数和(自身を含む): 715954176

約数和(自身を除く): 426661188

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 183, 244, 276, 366, 732, 1403, 2806, 4209, 5612, 8418, 16836, 17183, 34366, 51549, 68732, 103098, 206196, 395209, 790418, 1048163, 1185627, 1580836, 2096326, 2371254, 3144489, 4192652, 4742508, 6288978, 12577956, 24107749, 48215498, 72323247, 96430996, 144646494, 289292988]

約数ペア:

[(1, 289292988), (2, 144646494), (3, 96430996), (4, 72323247), (6, 48215498), (12, 24107749), (23, 12577956), (46, 6288978), (61, 4742508), (69, 4192652), (92, 3144489), (122, 2371254), (138, 2096326), (183, 1580836), (244, 1185627), (276, 1048163), (366, 790418), (732, 395209), (1403, 206196), (2806, 103098), (4209, 68732), (5612, 51549), (8418, 34366), (16836, 17183)]