512136394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 981227520

約数和(自身を除く): 469091126

約数列:

[1, 2, 7, 11, 14, 22, 77, 83, 103, 154, 166, 206, 389, 581, 721, 778, 913, 1133, 1162, 1442, 1826, 2266, 2723, 4279, 5446, 6391, 7931, 8549, 8558, 12782, 15862, 17098, 29953, 32287, 40067, 59843, 59906, 64574, 80134, 94039, 119686, 188078, 226009, 280469, 355157, 440737, 452018, 560938, 658273, 710314, 881474, 1316546, 2486099, 3085159, 3325561, 4972198, 6170318, 6651122, 23278927, 36581171, 46557854, 73162342, 256068197, 512136394]

約数ペア:

[(1, 512136394), (2, 256068197), (7, 73162342), (11, 46557854), (14, 36581171), (22, 23278927), (77, 6651122), (83, 6170318), (103, 4972198), (154, 3325561), (166, 3085159), (206, 2486099), (389, 1316546), (581, 881474), (721, 710314), (778, 658273), (913, 560938), (1133, 452018), (1162, 440737), (1442, 355157), (1826, 280469), (2266, 226009), (2723, 188078), (4279, 119686), (5446, 94039), (6391, 80134), (7931, 64574), (8549, 59906), (8558, 59843), (12782, 40067), (15862, 32287), (17098, 29953)]