315894

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 708480

約数和(自身を除く): 392586

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 163, 323, 326, 489, 646, 969, 978, 1938, 2771, 3097, 5542, 6194, 8313, 9291, 16626, 18582, 52649, 105298, 157947, 315894]

約数ペア:

[(1, 315894), (2, 157947), (3, 105298), (6, 52649), (17, 18582), (19, 16626), (34, 9291), (38, 8313), (51, 6194), (57, 5542), (102, 3097), (114, 2771), (163, 1938), (323, 978), (326, 969), (489, 646)]