340096561

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1523}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 433059840

約数和(自身を除く): 92963279

約数列:

[1, 7, 19, 23, 73, 133, 161, 437, 511, 1387, 1523, 1679, 3059, 9709, 10661, 11753, 28937, 31901, 35029, 111179, 202559, 223307, 245203, 665551, 778253, 2112401, 2557117, 4658857, 14786807, 17899819, 48585223, 340096561]

約数ペア:

[(1, 340096561), (7, 48585223), (19, 17899819), (23, 14786807), (73, 4658857), (133, 2557117), (161, 2112401), (437, 778253), (511, 665551), (1387, 245203), (1523, 223307), (1679, 202559), (3059, 111179), (9709, 35029), (10661, 31901), (11753, 28937)]