329432978

素因数分解:

$2^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{12979}}^1$

素因数の和:13039

約数の個数: 32

約数和(自身を含む): 591888000

約数和(自身を除く): 262455022

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 343, 518, 686, 1813, 3626, 12691, 12979, 25382, 25958, 90853, 181706, 480223, 635971, 960446, 1271942, 3361561, 4451797, 6723122, 8903594, 23530927, 47061854, 164716489, 329432978]

約数ペア:

[(1, 329432978), (2, 164716489), (7, 47061854), (14, 23530927), (37, 8903594), (49, 6723122), (74, 4451797), (98, 3361561), (259, 1271942), (343, 960446), (518, 635971), (686, 480223), (1813, 181706), (3626, 90853), (12691, 25958), (12979, 25382)]