1438248

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{1223}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 4186080

約数和(自身を除く): 2747832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 1223, 2446, 3669, 4892, 7338, 8561, 9784, 14676, 17122, 25683, 29352, 34244, 51366, 59927, 68488, 102732, 119854, 179781, 205464, 239708, 359562, 479416, 719124, 1438248]

約数ペア:

[(1, 1438248), (2, 719124), (3, 479416), (4, 359562), (6, 239708), (7, 205464), (8, 179781), (12, 119854), (14, 102732), (21, 68488), (24, 59927), (28, 51366), (42, 34244), (49, 29352), (56, 25683), (84, 17122), (98, 14676), (147, 9784), (168, 8561), (196, 7338), (294, 4892), (392, 3669), (588, 2446), (1176, 1223)]