218041604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1597}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 434911680

約数和(自身を除く): 216870076

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 107, 116, 214, 319, 428, 638, 1177, 1276, 1597, 2354, 3103, 3194, 4708, 6206, 6388, 12412, 17567, 34133, 35134, 46313, 68266, 70268, 92626, 136532, 170879, 185252, 341758, 509443, 683516, 1018886, 1879669, 2037772, 3759338, 4955491, 7518676, 9910982, 19821964, 54510401, 109020802, 218041604]

約数ペア:

[(1, 218041604), (2, 109020802), (4, 54510401), (11, 19821964), (22, 9910982), (29, 7518676), (44, 4955491), (58, 3759338), (107, 2037772), (116, 1879669), (214, 1018886), (319, 683516), (428, 509443), (638, 341758), (1177, 185252), (1276, 170879), (1597, 136532), (2354, 92626), (3103, 70268), (3194, 68266), (4708, 46313), (6206, 35134), (6388, 34133), (12412, 17567)]