257950359846

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{683}}^1\times {\mathrm{47363}}^1$

素因数の和:48497

約数の個数: 48

約数和(自身を含む): 560986036416

約数和(自身を除く): 303035676570

約数列:

[1, 2, 3, 6, 9, 18, 443, 683, 886, 1329, 1366, 2049, 2658, 3987, 4098, 6147, 7974, 12294, 47363, 94726, 142089, 284178, 302569, 426267, 605138, 852534, 907707, 1815414, 2723121, 5446242, 20981809, 32348929, 41963618, 62945427, 64697858, 97046787, 125890854, 188836281, 194093574, 291140361, 377672562, 582280722, 14330575547, 28661151094, 42991726641, 85983453282, 128975179923, 257950359846]

約数ペア:

[(1, 257950359846), (2, 128975179923), (3, 85983453282), (6, 42991726641), (9, 28661151094), (18, 14330575547), (443, 582280722), (683, 377672562), (886, 291140361), (1329, 194093574), (1366, 188836281), (2049, 125890854), (2658, 97046787), (3987, 64697858), (4098, 62945427), (6147, 41963618), (7974, 32348929), (12294, 20981809), (47363, 5446242), (94726, 2723121), (142089, 1815414), (284178, 907707), (302569, 852534), (426267, 605138)]