326322872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{49927}}^1$

素因数の和:49995

約数の個数: 32

約数和(自身を含む): 659049600

約数和(自身を除く): 332726728

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 49927, 99854, 199708, 399416, 948613, 1897226, 2146861, 3794452, 4293722, 7588904, 8587444, 17174888, 40790359, 81580718, 163161436, 326322872]

約数ペア:

[(1, 326322872), (2, 163161436), (4, 81580718), (8, 40790359), (19, 17174888), (38, 8587444), (43, 7588904), (76, 4293722), (86, 3794452), (152, 2146861), (172, 1897226), (344, 948613), (817, 399416), (1634, 199708), (3268, 99854), (6536, 49927)]