248794904

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{3001}}^1$

素因数の和:3291

約数の個数: 32

約数和(自身を含む): 479479440

約数和(自身を除く): 230684536

約数列:

[1, 2, 4, 8, 43, 86, 172, 241, 344, 482, 964, 1928, 3001, 6002, 10363, 12004, 20726, 24008, 41452, 82904, 129043, 258086, 516172, 723241, 1032344, 1446482, 2892964, 5785928, 31099363, 62198726, 124397452, 248794904]

約数ペア:

[(1, 248794904), (2, 124397452), (4, 62198726), (8, 31099363), (43, 5785928), (86, 2892964), (172, 1446482), (241, 1032344), (344, 723241), (482, 516172), (964, 258086), (1928, 129043), (3001, 82904), (6002, 41452), (10363, 24008), (12004, 20726)]