980696192

素因数分解:

$2^7\times 7^2\times {\mathrm{156361}}^1$

素因数の和:156389

約数の個数: 48

約数和(自身を含む): 2272721670

約数和(自身を除く): 1292025478

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 156361, 312722, 625444, 1094527, 1250888, 2189054, 2501776, 4378108, 5003552, 7661689, 8756216, 10007104, 15323378, 17512432, 20014208, 30646756, 35024864, 61293512, 70049728, 122587024, 140099456, 245174048, 490348096, 980696192]

約数ペア:

[(1, 980696192), (2, 490348096), (4, 245174048), (7, 140099456), (8, 122587024), (14, 70049728), (16, 61293512), (28, 35024864), (32, 30646756), (49, 20014208), (56, 17512432), (64, 15323378), (98, 10007104), (112, 8756216), (128, 7661689), (196, 5003552), (224, 4378108), (392, 2501776), (448, 2189054), (784, 1250888), (896, 1094527), (1568, 625444), (3136, 312722), (6272, 156361)]