286521291268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{216157}}^1$

素因数の和:216472

約数の個数: 48

約数和(自身を含む): 538944147504

約数和(自身を除く): 252422856236

約数列:

[1, 2, 4, 17, 34, 68, 101, 193, 202, 386, 404, 772, 1717, 3281, 3434, 6562, 6868, 13124, 19493, 38986, 77972, 216157, 331381, 432314, 662762, 864628, 1325524, 3674669, 7349338, 14698676, 21831857, 41718301, 43663714, 83436602, 87327428, 166873204, 371141569, 709211117, 742283138, 1418422234, 1484566276, 2836844468, 4213548401, 8427096802, 16854193604, 71630322817, 143260645634, 286521291268]

約数ペア:

[(1, 286521291268), (2, 143260645634), (4, 71630322817), (17, 16854193604), (34, 8427096802), (68, 4213548401), (101, 2836844468), (193, 1484566276), (202, 1418422234), (386, 742283138), (404, 709211117), (772, 371141569), (1717, 166873204), (3281, 87327428), (3434, 83436602), (6562, 43663714), (6868, 41718301), (13124, 21831857), (19493, 14698676), (38986, 7349338), (77972, 3674669), (216157, 1325524), (331381, 864628), (432314, 662762)]