340240256

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{45053}}^1$

素因数の和:45126

約数の個数: 32

約数和(自身を含む): 689326200

約数和(自身を除く): 349085944

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 45053, 90106, 180212, 360424, 720848, 1441696, 2658127, 2883392, 5316254, 5766784, 10632508, 21265016, 42530032, 85060064, 170120128, 340240256]

約数ペア:

[(1, 340240256), (2, 170120128), (4, 85060064), (8, 42530032), (16, 21265016), (32, 10632508), (59, 5766784), (64, 5316254), (118, 2883392), (128, 2658127), (236, 1441696), (472, 720848), (944, 360424), (1888, 180212), (3776, 90106), (7552, 45053)]