315065212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{27647}}^1$

素因数の和:27706

約数の個数: 48

約数和(自身を含む): 706019328

約数和(自身を除く): 390954116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 11396, 27647, 55294, 110588, 193529, 304117, 387058, 608234, 774116, 1022939, 1216468, 2045878, 2128819, 4091756, 4257638, 7160573, 8515276, 11252329, 14321146, 22504658, 28642292, 45009316, 78766303, 157532606, 315065212]

約数ペア:

[(1, 315065212), (2, 157532606), (4, 78766303), (7, 45009316), (11, 28642292), (14, 22504658), (22, 14321146), (28, 11252329), (37, 8515276), (44, 7160573), (74, 4257638), (77, 4091756), (148, 2128819), (154, 2045878), (259, 1216468), (308, 1022939), (407, 774116), (518, 608234), (814, 387058), (1036, 304117), (1628, 193529), (2849, 110588), (5698, 55294), (11396, 27647)]