276709918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3307}}^1$

素因数の和:3456

約数の個数: 32

約数和(自身を含む): 463014144

約数和(自身を除く): 186304226

約数列:

[1, 2, 17, 23, 34, 46, 107, 214, 391, 782, 1819, 2461, 3307, 3638, 4922, 6614, 41837, 56219, 76061, 83674, 112438, 152122, 353849, 707698, 1293037, 2586074, 6015433, 8138527, 12030866, 16277054, 138354959, 276709918]

約数ペア:

[(1, 276709918), (2, 138354959), (17, 16277054), (23, 12030866), (34, 8138527), (46, 6015433), (107, 2586074), (214, 1293037), (391, 707698), (782, 353849), (1819, 152122), (2461, 112438), (3307, 83674), (3638, 76061), (4922, 56219), (6614, 41837)]