319114576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{95429}}^1$

素因数の和:95467

約数の個数: 40

約数和(自身を含む): 709999200

約数和(自身を除く): 390884624

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 95429, 190858, 381716, 763432, 1049719, 1526864, 1813151, 2099438, 3626302, 4198876, 7252604, 8397752, 14505208, 16795504, 19944661, 29010416, 39889322, 79778644, 159557288, 319114576]

約数ペア:

[(1, 319114576), (2, 159557288), (4, 79778644), (8, 39889322), (11, 29010416), (16, 19944661), (19, 16795504), (22, 14505208), (38, 8397752), (44, 7252604), (76, 4198876), (88, 3626302), (152, 2099438), (176, 1813151), (209, 1526864), (304, 1049719), (418, 763432), (836, 381716), (1672, 190858), (3344, 95429)]