198021888

素因数分解:

$2^8\times 3^3\times {\mathrm{28649}}^1$

素因数の和:28674

約数の個数: 72

約数和(自身を含む): 585606000

約数和(自身を除く): 387584112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 28649, 57298, 85947, 114596, 171894, 229192, 257841, 343788, 458384, 515682, 687576, 773523, 916768, 1031364, 1375152, 1547046, 1833536, 2062728, 2750304, 3094092, 3667072, 4125456, 5500608, 6188184, 7334144, 8250912, 11001216, 12376368, 16501824, 22002432, 24752736, 33003648, 49505472, 66007296, 99010944, 198021888]

約数ペア:

[(1, 198021888), (2, 99010944), (3, 66007296), (4, 49505472), (6, 33003648), (8, 24752736), (9, 22002432), (12, 16501824), (16, 12376368), (18, 11001216), (24, 8250912), (27, 7334144), (32, 6188184), (36, 5500608), (48, 4125456), (54, 3667072), (64, 3094092), (72, 2750304), (96, 2062728), (108, 1833536), (128, 1547046), (144, 1375152), (192, 1031364), (216, 916768), (256, 773523), (288, 687576), (384, 515682), (432, 458384), (576, 343788), (768, 257841), (864, 229192), (1152, 171894), (1728, 114596), (2304, 85947), (3456, 57298), (6912, 28649)]