227319064

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 496742400

約数和(自身を除く): 269423336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 167, 218, 223, 334, 436, 446, 668, 763, 872, 892, 1169, 1336, 1526, 1561, 1784, 2338, 3052, 3122, 4676, 6104, 6244, 9352, 12488, 18203, 24307, 36406, 37241, 48614, 72812, 74482, 97228, 127421, 145624, 148964, 170149, 194456, 254842, 260687, 297928, 340298, 509684, 521374, 680596, 1019368, 1042748, 1361192, 2085496, 4059269, 8118538, 16237076, 28414883, 32474152, 56829766, 113659532, 227319064]

約数ペア:

[(1, 227319064), (2, 113659532), (4, 56829766), (7, 32474152), (8, 28414883), (14, 16237076), (28, 8118538), (56, 4059269), (109, 2085496), (167, 1361192), (218, 1042748), (223, 1019368), (334, 680596), (436, 521374), (446, 509684), (668, 340298), (763, 297928), (872, 260687), (892, 254842), (1169, 194456), (1336, 170149), (1526, 148964), (1561, 145624), (1784, 127421), (2338, 97228), (3052, 74482), (3122, 72812), (4676, 48614), (6104, 37241), (6244, 36406), (9352, 24307), (12488, 18203)]