428505887844

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{321701117}}^1$

素因数の和:321701164

約数の個数: 36

約数和(自身を含む): 1112442466044

約数和(自身を除く): 683936578200

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 321701117, 643402234, 965103351, 1286804468, 1930206702, 2895310053, 3860413404, 5790620106, 11581240212, 11902941329, 23805882658, 35708823987, 47611765316, 71417647974, 107126471961, 142835295948, 214252943922, 428505887844]

約数ペア:

[(1, 428505887844), (2, 214252943922), (3, 142835295948), (4, 107126471961), (6, 71417647974), (9, 47611765316), (12, 35708823987), (18, 23805882658), (36, 11902941329), (37, 11581240212), (74, 5790620106), (111, 3860413404), (148, 2895310053), (222, 1930206702), (333, 1286804468), (444, 965103351), (666, 643402234), (1332, 321701117)]