289447686

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{63559}}^1$

素因数の和:63601

約数の個数: 48

約数和(自身を含む): 713905920

約数和(自身を除く): 424458234

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4554, 63559, 127118, 190677, 381354, 572031, 699149, 1144062, 1398298, 1461857, 2097447, 2923714, 4194894, 4385571, 6292341, 8771142, 12584682, 13156713, 16080427, 26313426, 32160854, 48241281, 96482562, 144723843, 289447686]

約数ペア:

[(1, 289447686), (2, 144723843), (3, 96482562), (6, 48241281), (9, 32160854), (11, 26313426), (18, 16080427), (22, 13156713), (23, 12584682), (33, 8771142), (46, 6292341), (66, 4385571), (69, 4194894), (99, 2923714), (138, 2097447), (198, 1461857), (207, 1398298), (253, 1144062), (414, 699149), (506, 572031), (759, 381354), (1518, 190677), (2277, 127118), (4554, 63559)]