291107136

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{65921}}^1$

素因数の和:65959

約数の個数: 56

約数和(自身を含む): 803721024

約数和(自身を除く): 512613888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 65921, 131842, 197763, 263684, 395526, 527368, 791052, 1054736, 1516183, 1582104, 2109472, 3032366, 3164208, 4218944, 4548549, 6064732, 6328416, 9097098, 12129464, 12656832, 18194196, 24258928, 36388392, 48517856, 72776784, 97035712, 145553568, 291107136]

約数ペア:

[(1, 291107136), (2, 145553568), (3, 97035712), (4, 72776784), (6, 48517856), (8, 36388392), (12, 24258928), (16, 18194196), (23, 12656832), (24, 12129464), (32, 9097098), (46, 6328416), (48, 6064732), (64, 4548549), (69, 4218944), (92, 3164208), (96, 3032366), (138, 2109472), (184, 1582104), (192, 1516183), (276, 1054736), (368, 791052), (552, 527368), (736, 395526), (1104, 263684), (1472, 197763), (2208, 131842), (4416, 65921)]