170828644

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 350945280

約数和(自身を除く): 180116636

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 271, 329, 479, 542, 658, 958, 1084, 1316, 1897, 1916, 3353, 3794, 6706, 7588, 12737, 13412, 22513, 25474, 45026, 50948, 89159, 90052, 129809, 157591, 178318, 259618, 315182, 356636, 519236, 630364, 908663, 1817326, 3634652, 6101023, 12202046, 24404092, 42707161, 85414322, 170828644]

約数ペア:

[(1, 170828644), (2, 85414322), (4, 42707161), (7, 24404092), (14, 12202046), (28, 6101023), (47, 3634652), (94, 1817326), (188, 908663), (271, 630364), (329, 519236), (479, 356636), (542, 315182), (658, 259618), (958, 178318), (1084, 157591), (1316, 129809), (1897, 90052), (1916, 89159), (3353, 50948), (3794, 45026), (6706, 25474), (7588, 22513), (12737, 13412)]