266514708

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{6947}}^1$

素因数の和:7116

約数の個数: 48

約数和(自身を含む): 653667840

約数和(自身を除く): 387153132

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 139, 276, 278, 417, 556, 834, 1668, 3197, 6394, 6947, 9591, 12788, 13894, 19182, 20841, 27788, 38364, 41682, 83364, 159781, 319562, 479343, 639124, 958686, 965633, 1917372, 1931266, 2896899, 3862532, 5793798, 11587596, 22209559, 44419118, 66628677, 88838236, 133257354, 266514708]

約数ペア:

[(1, 266514708), (2, 133257354), (3, 88838236), (4, 66628677), (6, 44419118), (12, 22209559), (23, 11587596), (46, 5793798), (69, 3862532), (92, 2896899), (138, 1931266), (139, 1917372), (276, 965633), (278, 958686), (417, 639124), (556, 479343), (834, 319562), (1668, 159781), (3197, 83364), (6394, 41682), (6947, 38364), (9591, 27788), (12788, 20841), (13894, 19182)]