289301406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{34367}}^1$

素因数の和:34456

約数の個数: 32

約数和(自身を含む): 613675008

約数和(自身を除く): 324373602

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2806, 4209, 8418, 34367, 68734, 103101, 206202, 790441, 1580882, 2096387, 2371323, 4192774, 4742646, 6289161, 12578322, 48216901, 96433802, 144650703, 289301406]

約数ペア:

[(1, 289301406), (2, 144650703), (3, 96433802), (6, 48216901), (23, 12578322), (46, 6289161), (61, 4742646), (69, 4192774), (122, 2371323), (138, 2096387), (183, 1580882), (366, 790441), (1403, 206202), (2806, 103101), (4209, 68734), (8418, 34367)]