281567196

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{340057}}^1$

素因数の和:340090

約数の個数: 36

約数和(自身を含む): 742686672

約数和(自身を除く): 461119476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 340057, 680114, 1020171, 1360228, 2040342, 3060513, 4080684, 6121026, 7821311, 12242052, 15642622, 23463933, 31285244, 46927866, 70391799, 93855732, 140783598, 281567196]

約数ペア:

[(1, 281567196), (2, 140783598), (3, 93855732), (4, 70391799), (6, 46927866), (9, 31285244), (12, 23463933), (18, 15642622), (23, 12242052), (36, 7821311), (46, 6121026), (69, 4080684), (92, 3060513), (138, 2040342), (207, 1360228), (276, 1020171), (414, 680114), (828, 340057)]