318528056

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{517091}}^1$

素因数の和:517115

約数の個数: 32

約数和(自身を含む): 744612480

約数和(自身を除く): 426084424

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 517091, 1034182, 2068364, 3619637, 4136728, 5688001, 7239274, 11376002, 14478548, 22752004, 28957096, 39816007, 45504008, 79632014, 159264028, 318528056]

約数ペア:

[(1, 318528056), (2, 159264028), (4, 79632014), (7, 45504008), (8, 39816007), (11, 28957096), (14, 22752004), (22, 14478548), (28, 11376002), (44, 7239274), (56, 5688001), (77, 4136728), (88, 3619637), (154, 2068364), (308, 1034182), (616, 517091)]