1344282380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{417479}}^1$

素因数の和:417518

約数の個数: 48

約数和(自身を含む): 3366558720

約数和(自身を除く): 2022276340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 417479, 834958, 1669916, 2087395, 2922353, 4174790, 5844706, 8349580, 9602017, 11689412, 14611765, 19204034, 29223530, 38408068, 48010085, 58447060, 67214119, 96020170, 134428238, 192040340, 268856476, 336070595, 672141190, 1344282380]

約数ペア:

[(1, 1344282380), (2, 672141190), (4, 336070595), (5, 268856476), (7, 192040340), (10, 134428238), (14, 96020170), (20, 67214119), (23, 58447060), (28, 48010085), (35, 38408068), (46, 29223530), (70, 19204034), (92, 14611765), (115, 11689412), (140, 9602017), (161, 8349580), (230, 5844706), (322, 4174790), (460, 2922353), (644, 2087395), (805, 1669916), (1610, 834958), (3220, 417479)]