320021412

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{258917}}^1$

素因数の和:259027

約数の個数: 24

約数和(自身を含む): 753969216

約数和(自身を除く): 433947804

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 258917, 517834, 776751, 1035668, 1553502, 3107004, 26668451, 53336902, 80005353, 106673804, 160010706, 320021412]

約数ペア:

[(1, 320021412), (2, 160010706), (3, 106673804), (4, 80005353), (6, 53336902), (12, 26668451), (103, 3107004), (206, 1553502), (309, 1035668), (412, 776751), (618, 517834), (1236, 258917)]