1160262761

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 1505427456

約数和(自身を除く): 345164695

約数列:

[1, 7, 23, 31, 37, 61, 103, 161, 217, 259, 427, 713, 721, 851, 1147, 1403, 1891, 2257, 2369, 3193, 3811, 4991, 5957, 6283, 8029, 9821, 13237, 15799, 16583, 22351, 26381, 26677, 43493, 43981, 51911, 69967, 73439, 87653, 118141, 144509, 184667, 194773, 232471, 304451, 363377, 489769, 514073, 613571, 826987, 1011563, 1363411, 1609241, 1627297, 2717243, 4479779, 5346833, 7206601, 11264687, 19020701, 31358453, 37427831, 50446207, 165751823, 1160262761]

約数ペア:

[(1, 1160262761), (7, 165751823), (23, 50446207), (31, 37427831), (37, 31358453), (61, 19020701), (103, 11264687), (161, 7206601), (217, 5346833), (259, 4479779), (427, 2717243), (713, 1627297), (721, 1609241), (851, 1363411), (1147, 1011563), (1403, 826987), (1891, 613571), (2257, 514073), (2369, 489769), (3193, 363377), (3811, 304451), (4991, 232471), (5957, 194773), (6283, 184667), (8029, 144509), (9821, 118141), (13237, 87653), (15799, 73439), (16583, 69967), (22351, 51911), (26381, 43981), (26677, 43493)]