273132496

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1259}}^1$

素因数の和:1436

約数の個数: 80

約数和(自身を含む): 656208000

約数和(自身を除く): 383075504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 149, 182, 208, 298, 364, 596, 728, 1043, 1192, 1259, 1456, 1937, 2086, 2384, 2518, 3874, 4172, 5036, 7748, 8344, 8813, 10072, 13559, 15496, 16367, 16688, 17626, 20144, 27118, 30992, 32734, 35252, 54236, 65468, 70504, 108472, 114569, 130936, 141008, 187591, 216944, 229138, 261872, 375182, 458276, 750364, 916552, 1313137, 1500728, 1833104, 2438683, 2626274, 3001456, 4877366, 5252548, 9754732, 10505096, 17070781, 19509464, 21010192, 34141562, 39018928, 68283124, 136566248, 273132496]

約数ペア:

[(1, 273132496), (2, 136566248), (4, 68283124), (7, 39018928), (8, 34141562), (13, 21010192), (14, 19509464), (16, 17070781), (26, 10505096), (28, 9754732), (52, 5252548), (56, 4877366), (91, 3001456), (104, 2626274), (112, 2438683), (149, 1833104), (182, 1500728), (208, 1313137), (298, 916552), (364, 750364), (596, 458276), (728, 375182), (1043, 261872), (1192, 229138), (1259, 216944), (1456, 187591), (1937, 141008), (2086, 130936), (2384, 114569), (2518, 108472), (3874, 70504), (4172, 65468), (5036, 54236), (7748, 35252), (8344, 32734), (8813, 30992), (10072, 27118), (13559, 20144), (15496, 17626), (16367, 16688)]