812561424

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{158209}}^1$

素因数の和:158327

約数の個数: 40

約数和(自身を含む): 2118748320

約数和(自身を除く): 1306186896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 158209, 316418, 474627, 632836, 949254, 1265672, 1898508, 2531344, 3797016, 7594032, 16928363, 33856726, 50785089, 67713452, 101570178, 135426904, 203140356, 270853808, 406280712, 812561424]

約数ペア:

[(1, 812561424), (2, 406280712), (3, 270853808), (4, 203140356), (6, 135426904), (8, 101570178), (12, 67713452), (16, 50785089), (24, 33856726), (48, 16928363), (107, 7594032), (214, 3797016), (321, 2531344), (428, 1898508), (642, 1265672), (856, 949254), (1284, 632836), (1712, 474627), (2568, 316418), (5136, 158209)]