255211704

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{322237}}^1$

素因数の和:322260

約数の個数: 48

約数和(自身を含む): 754036920

約数和(自身を除く): 498825216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 322237, 644474, 966711, 1288948, 1933422, 2577896, 2900133, 3544607, 3866844, 5800266, 7089214, 7733688, 10633821, 11600532, 14178428, 21267642, 23201064, 28356856, 31901463, 42535284, 63802926, 85070568, 127605852, 255211704]

約数ペア:

[(1, 255211704), (2, 127605852), (3, 85070568), (4, 63802926), (6, 42535284), (8, 31901463), (9, 28356856), (11, 23201064), (12, 21267642), (18, 14178428), (22, 11600532), (24, 10633821), (33, 7733688), (36, 7089214), (44, 5800266), (66, 3866844), (72, 3544607), (88, 2900133), (99, 2577896), (132, 1933422), (198, 1288948), (264, 966711), (396, 644474), (792, 322237)]