1389052128

素因数分解:

$2^5\times 3^1\times {\mathrm{641}}^1\times {\mathrm{22573}}^1$

素因数の和:23227

約数の個数: 48

約数和(自身を含む): 3652112016

約数和(自身を除く): 2263059888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 641, 1282, 1923, 2564, 3846, 5128, 7692, 10256, 15384, 20512, 22573, 30768, 45146, 61536, 67719, 90292, 135438, 180584, 270876, 361168, 541752, 722336, 1083504, 2167008, 14469293, 28938586, 43407879, 57877172, 86815758, 115754344, 173631516, 231508688, 347263032, 463017376, 694526064, 1389052128]

約数ペア:

[(1, 1389052128), (2, 694526064), (3, 463017376), (4, 347263032), (6, 231508688), (8, 173631516), (12, 115754344), (16, 86815758), (24, 57877172), (32, 43407879), (48, 28938586), (96, 14469293), (641, 2167008), (1282, 1083504), (1923, 722336), (2564, 541752), (3846, 361168), (5128, 270876), (7692, 180584), (10256, 135438), (15384, 90292), (20512, 67719), (22573, 61536), (30768, 45146)]