246871998

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1367}}^1$

素因数の和:1581

約数の個数: 48

約数和(自身を含む): 546324480

約数和(自身を除く): 299452482

約数列:

[1, 2, 3, 6, 9, 18, 79, 127, 158, 237, 254, 381, 474, 711, 762, 1143, 1367, 1422, 2286, 2734, 4101, 8202, 10033, 12303, 20066, 24606, 30099, 60198, 90297, 107993, 173609, 180594, 215986, 323979, 347218, 520827, 647958, 971937, 1041654, 1562481, 1943874, 3124962, 13715111, 27430222, 41145333, 82290666, 123435999, 246871998]

約数ペア:

[(1, 246871998), (2, 123435999), (3, 82290666), (6, 41145333), (9, 27430222), (18, 13715111), (79, 3124962), (127, 1943874), (158, 1562481), (237, 1041654), (254, 971937), (381, 647958), (474, 520827), (711, 347218), (762, 323979), (1143, 215986), (1367, 180594), (1422, 173609), (2286, 107993), (2734, 90297), (4101, 60198), (8202, 30099), (10033, 24606), (12303, 20066)]