420146208

素因数分解:

$2^5\times 3^2\times {\mathrm{1458841}}^1$

素因数の和:1458857

約数の個数: 36

約数和(自身を含む): 1194791598

約数和(自身を除く): 774645390

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1458841, 2917682, 4376523, 5835364, 8753046, 11670728, 13129569, 17506092, 23341456, 26259138, 35012184, 46682912, 52518276, 70024368, 105036552, 140048736, 210073104, 420146208]

約数ペア:

[(1, 420146208), (2, 210073104), (3, 140048736), (4, 105036552), (6, 70024368), (8, 52518276), (9, 46682912), (12, 35012184), (16, 26259138), (18, 23341456), (24, 17506092), (32, 13129569), (36, 11670728), (48, 8753046), (72, 5835364), (96, 4376523), (144, 2917682), (288, 1458841)]