266728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 624960

約数和(自身を除く): 358232

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 433, 616, 866, 1732, 3031, 3464, 4763, 6062, 9526, 12124, 19052, 24248, 33341, 38104, 66682, 133364, 266728]

約数ペア:

[(1, 266728), (2, 133364), (4, 66682), (7, 38104), (8, 33341), (11, 24248), (14, 19052), (22, 12124), (28, 9526), (44, 6062), (56, 4763), (77, 3464), (88, 3031), (154, 1732), (308, 866), (433, 616)]