298450236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{25561}}^1$

素因数の和:25714

約数の個数: 48

約数和(自身を含む): 801624320

約数和(自身を除く): 503174084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 25561, 51122, 76683, 102244, 153366, 178927, 306732, 357854, 536781, 715708, 1073562, 2147124, 3552979, 7105958, 10658937, 14211916, 21317874, 24870853, 42635748, 49741706, 74612559, 99483412, 149225118, 298450236]

約数ペア:

[(1, 298450236), (2, 149225118), (3, 99483412), (4, 74612559), (6, 49741706), (7, 42635748), (12, 24870853), (14, 21317874), (21, 14211916), (28, 10658937), (42, 7105958), (84, 3552979), (139, 2147124), (278, 1073562), (417, 715708), (556, 536781), (834, 357854), (973, 306732), (1668, 178927), (1946, 153366), (2919, 102244), (3892, 76683), (5838, 51122), (11676, 25561)]