317130572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{479}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 623185920

約数和(自身を除く): 306055348

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 367, 451, 479, 734, 902, 958, 1468, 1804, 1916, 4037, 5269, 8074, 10538, 15047, 16148, 19639, 21076, 30094, 39278, 60188, 78556, 165517, 175793, 216029, 331034, 351586, 432058, 662068, 703172, 864116, 1933723, 3867446, 7207513, 7734892, 14415026, 28830052, 79282643, 158565286, 317130572]

約数ペア:

[(1, 317130572), (2, 158565286), (4, 79282643), (11, 28830052), (22, 14415026), (41, 7734892), (44, 7207513), (82, 3867446), (164, 1933723), (367, 864116), (451, 703172), (479, 662068), (734, 432058), (902, 351586), (958, 331034), (1468, 216029), (1804, 175793), (1916, 165517), (4037, 78556), (5269, 60188), (8074, 39278), (10538, 30094), (15047, 21076), (16148, 19639)]