289558248

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{246223}}^1$

素因数の和:246246

約数の個数: 48

約数和(自身を含む): 842086080

約数和(自身を除く): 552527832

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, 246223, 492446, 738669, 984892, 1477338, 1723561, 1969784, 2954676, 3447122, 5170683, 5909352, 6894244, 10341366, 12064927, 13788488, 20682732, 24129854, 36194781, 41365464, 48259708, 72389562, 96519416, 144779124, 289558248]

約数ペア:

[(1, 289558248), (2, 144779124), (3, 96519416), (4, 72389562), (6, 48259708), (7, 41365464), (8, 36194781), (12, 24129854), (14, 20682732), (21, 13788488), (24, 12064927), (28, 10341366), (42, 6894244), (49, 5909352), (56, 5170683), (84, 3447122), (98, 2954676), (147, 1969784), (168, 1723561), (196, 1477338), (294, 984892), (392, 738669), (588, 492446), (1176, 246223)]