315963.00000000

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 184107264

約数和(自身を除く): 84921142

約数列:

[1, 2, 7, 14, 37, 43, 61, 73, 74, 86, 122, 146, 259, 301, 427, 511, 518, 602, 854, 1022, 1591, 2257, 2623, 2701, 3139, 3182, 4453, 4514, 5246, 5402, 6278, 8906, 11137, 15799, 18361, 18907, 21973, 22274, 31171, 31598, 36722, 37814, 43946, 62342, 97051, 116143, 164761, 191479, 194102, 232286, 329522, 382958, 679357, 813001, 1153327, 1340353, 1358714, 1626002, 2306654, 2680706, 7084723, 14169446, 49593061, 99186122]

約数ペア:

[(1, 99186122), (2, 49593061), (7, 14169446), (14, 7084723), (37, 2680706), (43, 2306654), (61, 1626002), (73, 1358714), (74, 1340353), (86, 1153327), (122, 813001), (146, 679357), (259, 382958), (301, 329522), (427, 232286), (511, 194102), (518, 191479), (602, 164761), (854, 116143), (1022, 97051), (1591, 62342), (2257, 43946), (2623, 37814), (2701, 36722), (3139, 31598), (3182, 31171), (4453, 22274), (4514, 21973), (5246, 18907), (5402, 18361), (6278, 15799), (8906, 11137)]