2730394728

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{147557}}^1$

素因数の和:147826

約数の個数: 48

約数和(自身を含む): 7423642980

約数和(自身を除く): 4693248252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 6168, 9252, 18504, 147557, 295114, 442671, 590228, 885342, 1180456, 1328013, 1770684, 2656026, 3541368, 5312052, 10624104, 37922149, 75844298, 113766447, 151688596, 227532894, 303377192, 341299341, 455065788, 682598682, 910131576, 1365197364, 2730394728]

約数ペア:

[(1, 2730394728), (2, 1365197364), (3, 910131576), (4, 682598682), (6, 455065788), (8, 341299341), (9, 303377192), (12, 227532894), (18, 151688596), (24, 113766447), (36, 75844298), (72, 37922149), (257, 10624104), (514, 5312052), (771, 3541368), (1028, 2656026), (1542, 1770684), (2056, 1328013), (2313, 1180456), (3084, 885342), (4626, 590228), (6168, 442671), (9252, 295114), (18504, 147557)]