271481504

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{11119}}^1$

素因数の和:11245

約数の個数: 48

約数和(自身を含む): 616492800

約数和(自身を除く): 345011296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 872, 1526, 1744, 3052, 3488, 6104, 11119, 12208, 22238, 24416, 44476, 77833, 88952, 155666, 177904, 311332, 355808, 622664, 1211971, 1245328, 2423942, 2490656, 4847884, 8483797, 9695768, 16967594, 19391536, 33935188, 38783072, 67870376, 135740752, 271481504]

約数ペア:

[(1, 271481504), (2, 135740752), (4, 67870376), (7, 38783072), (8, 33935188), (14, 19391536), (16, 16967594), (28, 9695768), (32, 8483797), (56, 4847884), (109, 2490656), (112, 2423942), (218, 1245328), (224, 1211971), (436, 622664), (763, 355808), (872, 311332), (1526, 177904), (1744, 155666), (3052, 88952), (3488, 77833), (6104, 44476), (11119, 24416), (12208, 22238)]