342355520948

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1471}}^1\times {\mathrm{42193}}^1$

素因数の和:43872

約数の個数: 48

約数和(自身を含む): 688670889984

約数和(自身を除く): 346315369036

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 1471, 2758, 2942, 5516, 5884, 10297, 20594, 41188, 42193, 84386, 168772, 289787, 295351, 579574, 590702, 1159148, 1181404, 2028509, 4057018, 8114036, 8312021, 16624042, 33248084, 58184147, 62065903, 116368294, 124131806, 232736588, 248263612, 434461321, 868922642, 1737845284, 12226982891, 24453965782, 48907931564, 85588880237, 171177760474, 342355520948]

約数ペア:

[(1, 342355520948), (2, 171177760474), (4, 85588880237), (7, 48907931564), (14, 24453965782), (28, 12226982891), (197, 1737845284), (394, 868922642), (788, 434461321), (1379, 248263612), (1471, 232736588), (2758, 124131806), (2942, 116368294), (5516, 62065903), (5884, 58184147), (10297, 33248084), (20594, 16624042), (41188, 8312021), (42193, 8114036), (84386, 4057018), (168772, 2028509), (289787, 1181404), (295351, 1159148), (579574, 590702)]