308920974

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{7027}}^1$

素因数の和:7480

約数の個数: 32

約数和(自身を含む): 655796736

約数和(自身を除く): 346875762

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 431, 862, 1293, 2586, 7027, 7327, 14054, 14654, 21081, 21981, 42162, 43962, 119459, 238918, 358377, 716754, 3028637, 6057274, 9085911, 18171822, 51486829, 102973658, 154460487, 308920974]

約数ペア:

[(1, 308920974), (2, 154460487), (3, 102973658), (6, 51486829), (17, 18171822), (34, 9085911), (51, 6057274), (102, 3028637), (431, 716754), (862, 358377), (1293, 238918), (2586, 119459), (7027, 43962), (7327, 42162), (14054, 21981), (14654, 21081)]