297139716

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{19699}}^1$

素因数の和:20128

約数の個数: 36

約数和(自身を含む): 752934000

約数和(自身を除く): 455794284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1257, 1676, 2514, 3771, 5028, 7542, 15084, 19699, 39398, 59097, 78796, 118194, 177291, 236388, 354582, 709164, 8253881, 16507762, 24761643, 33015524, 49523286, 74284929, 99046572, 148569858, 297139716]

約数ペア:

[(1, 297139716), (2, 148569858), (3, 99046572), (4, 74284929), (6, 49523286), (9, 33015524), (12, 24761643), (18, 16507762), (36, 8253881), (419, 709164), (838, 354582), (1257, 236388), (1676, 177291), (2514, 118194), (3771, 78796), (5028, 59097), (7542, 39398), (15084, 19699)]