222680556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{294551}}^1$

素因数の和:294571

約数の個数: 48

約数和(自身を含む): 659796480

約数和(自身を除く): 437115924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 294551, 589102, 883653, 1178204, 1767306, 2061857, 2650959, 3534612, 4123714, 5301918, 6185571, 7952877, 8247428, 10603836, 12371142, 15905754, 18556713, 24742284, 31811508, 37113426, 55670139, 74226852, 111340278, 222680556]

約数ペア:

[(1, 222680556), (2, 111340278), (3, 74226852), (4, 55670139), (6, 37113426), (7, 31811508), (9, 24742284), (12, 18556713), (14, 15905754), (18, 12371142), (21, 10603836), (27, 8247428), (28, 7952877), (36, 6185571), (42, 5301918), (54, 4123714), (63, 3534612), (84, 2650959), (108, 2061857), (126, 1767306), (189, 1178204), (252, 883653), (378, 589102), (756, 294551)]