247367268

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{167593}}^1$

素因数の和:167644

約数の個数: 36

約数和(自身を含む): 640544268

約数和(自身を除く): 393177000

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 167593, 335186, 502779, 670372, 1005558, 1508337, 2011116, 3016674, 6033348, 6871313, 13742626, 20613939, 27485252, 41227878, 61841817, 82455756, 123683634, 247367268]

約数ペア:

[(1, 247367268), (2, 123683634), (3, 82455756), (4, 61841817), (6, 41227878), (9, 27485252), (12, 20613939), (18, 13742626), (36, 6871313), (41, 6033348), (82, 3016674), (123, 2011116), (164, 1508337), (246, 1005558), (369, 670372), (492, 502779), (738, 335186), (1476, 167593)]