8266551306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1\times {\mathrm{809}}^1$

素因数の和:1583

約数の個数: 64

約数和(自身を含む): 17929900800

約数和(自身を除く): 9663349494

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 269, 487, 538, 807, 809, 974, 1461, 1614, 1618, 2427, 2922, 3497, 4854, 6331, 6994, 10491, 10517, 12662, 18993, 20982, 21034, 31551, 37986, 63102, 131003, 217621, 262006, 393009, 393983, 435242, 652863, 786018, 787966, 1181949, 1305726, 1703039, 2363898, 2829073, 3406078, 5109117, 5121779, 5658146, 8487219, 10218234, 10243558, 15365337, 16974438, 30730674, 105981427, 211962854, 317944281, 635888562, 1377758551, 2755517102, 4133275653, 8266551306]

約数ペア:

[(1, 8266551306), (2, 4133275653), (3, 2755517102), (6, 1377758551), (13, 635888562), (26, 317944281), (39, 211962854), (78, 105981427), (269, 30730674), (487, 16974438), (538, 15365337), (807, 10243558), (809, 10218234), (974, 8487219), (1461, 5658146), (1614, 5121779), (1618, 5109117), (2427, 3406078), (2922, 2829073), (3497, 2363898), (4854, 1703039), (6331, 1305726), (6994, 1181949), (10491, 787966), (10517, 786018), (12662, 652863), (18993, 435242), (20982, 393983), (21034, 393009), (31551, 262006), (37986, 217621), (63102, 131003)]