311923164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{52301}}^1$

素因数の和:52386

約数の個数: 48

約数和(自身を含む): 843526656

約数和(自身を除く): 531603492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 52301, 104602, 156903, 209204, 313806, 366107, 627612, 732214, 1098321, 1464428, 2196642, 3713371, 4393284, 7426742, 11140113, 14853484, 22280226, 25993597, 44560452, 51987194, 77980791, 103974388, 155961582, 311923164]

約数ペア:

[(1, 311923164), (2, 155961582), (3, 103974388), (4, 77980791), (6, 51987194), (7, 44560452), (12, 25993597), (14, 22280226), (21, 14853484), (28, 11140113), (42, 7426742), (71, 4393284), (84, 3713371), (142, 2196642), (213, 1464428), (284, 1098321), (426, 732214), (497, 627612), (852, 366107), (994, 313806), (1491, 209204), (1988, 156903), (2982, 104602), (5964, 52301)]