270782772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 715911168

約数和(自身を除く): 445128396

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 163, 276, 299, 326, 463, 489, 598, 652, 897, 926, 978, 1196, 1389, 1794, 1852, 1956, 2119, 2778, 3588, 3749, 4238, 5556, 6019, 6357, 7498, 8476, 10649, 11247, 12038, 12714, 14996, 18057, 21298, 22494, 24076, 25428, 31947, 36114, 42596, 44988, 48737, 63894, 72228, 75469, 97474, 127788, 138437, 146211, 150938, 194948, 226407, 276874, 292422, 301876, 415311, 452814, 553748, 584844, 830622, 905628, 981097, 1661244, 1735787, 1962194, 2943291, 3471574, 3924388, 5207361, 5886582, 6943148, 10414722, 11773164, 20829444, 22565231, 45130462, 67695693, 90260924, 135391386, 270782772]

約数ペア:

[(1, 270782772), (2, 135391386), (3, 90260924), (4, 67695693), (6, 45130462), (12, 22565231), (13, 20829444), (23, 11773164), (26, 10414722), (39, 6943148), (46, 5886582), (52, 5207361), (69, 3924388), (78, 3471574), (92, 2943291), (138, 1962194), (156, 1735787), (163, 1661244), (276, 981097), (299, 905628), (326, 830622), (463, 584844), (489, 553748), (598, 452814), (652, 415311), (897, 301876), (926, 292422), (978, 276874), (1196, 226407), (1389, 194948), (1794, 150938), (1852, 146211), (1956, 138437), (2119, 127788), (2778, 97474), (3588, 75469), (3749, 72228), (4238, 63894), (5556, 48737), (6019, 44988), (6357, 42596), (7498, 36114), (8476, 31947), (10649, 25428), (11247, 24076), (12038, 22494), (12714, 21298), (14996, 18057)]