775696321

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 863136000

約数和(自身を除く): 87439679

約数列:

[1, 23, 29, 73, 89, 179, 667, 1679, 2047, 2117, 2581, 4117, 5191, 6497, 13067, 15931, 48691, 59363, 119393, 149431, 188413, 300541, 366413, 378943, 461999, 1162963, 4333499, 8715689, 10625977, 26748149, 33725927, 775696321]

約数ペア:

[(1, 775696321), (23, 33725927), (29, 26748149), (73, 10625977), (89, 8715689), (179, 4333499), (667, 1162963), (1679, 461999), (2047, 378943), (2117, 366413), (2581, 300541), (4117, 188413), (5191, 149431), (6497, 119393), (13067, 59363), (15931, 48691)]