330428504

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{190339}}^1$

素因数の和:190383

約数の個数: 32

約数和(自身を含む): 730905600

約数和(自身を除く): 400477096

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 190339, 380678, 761356, 1332373, 1522712, 2664746, 5329492, 5900509, 10658984, 11801018, 23602036, 41303563, 47204072, 82607126, 165214252, 330428504]

約数ペア:

[(1, 330428504), (2, 165214252), (4, 82607126), (7, 47204072), (8, 41303563), (14, 23602036), (28, 11801018), (31, 10658984), (56, 5900509), (62, 5329492), (124, 2664746), (217, 1522712), (248, 1332373), (434, 761356), (868, 380678), (1736, 190339)]