247907244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{5737}}^1$

素因数の和:6034

約数の個数: 48

約数和(自身を含む): 625304288

約数和(自身を除く): 377397044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 277, 554, 831, 1108, 1662, 3324, 3601, 5737, 7202, 10803, 11474, 14404, 17211, 21606, 22948, 34422, 43212, 68844, 74581, 149162, 223743, 298324, 447486, 894972, 1589149, 3178298, 4767447, 6356596, 9534894, 19069788, 20658937, 41317874, 61976811, 82635748, 123953622, 247907244]

約数ペア:

[(1, 247907244), (2, 123953622), (3, 82635748), (4, 61976811), (6, 41317874), (12, 20658937), (13, 19069788), (26, 9534894), (39, 6356596), (52, 4767447), (78, 3178298), (156, 1589149), (277, 894972), (554, 447486), (831, 298324), (1108, 223743), (1662, 149162), (3324, 74581), (3601, 68844), (5737, 43212), (7202, 34422), (10803, 22948), (11474, 21606), (14404, 17211)]