318513078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{28961}}^1$

素因数の和:29029

約数の個数: 48

約数和(自身を含む): 759036096

約数和(自身を除く): 440523018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 3666, 5499, 10998, 28961, 57922, 86883, 173766, 260649, 376493, 521298, 752986, 1129479, 1361167, 2258958, 2722334, 3388437, 4083501, 6776874, 8167002, 12250503, 17695171, 24501006, 35390342, 53085513, 106171026, 159256539, 318513078]

約数ペア:

[(1, 318513078), (2, 159256539), (3, 106171026), (6, 53085513), (9, 35390342), (13, 24501006), (18, 17695171), (26, 12250503), (39, 8167002), (47, 6776874), (78, 4083501), (94, 3388437), (117, 2722334), (141, 2258958), (234, 1361167), (282, 1129479), (423, 752986), (611, 521298), (846, 376493), (1222, 260649), (1833, 173766), (3666, 86883), (5499, 57922), (10998, 28961)]