229138884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{489613}}^1$

素因数の和:489636

約数の個数: 36

約数和(自身を含む): 623768236

約数和(自身を除く): 394629352

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 489613, 979226, 1468839, 1958452, 2937678, 4406517, 5875356, 6364969, 8813034, 12729938, 17626068, 19094907, 25459876, 38189814, 57284721, 76379628, 114569442, 229138884]

約数ペア:

[(1, 229138884), (2, 114569442), (3, 76379628), (4, 57284721), (6, 38189814), (9, 25459876), (12, 19094907), (13, 17626068), (18, 12729938), (26, 8813034), (36, 6364969), (39, 5875356), (52, 4406517), (78, 2937678), (117, 1958452), (156, 1468839), (234, 979226), (468, 489613)]