248588368

素因数分解:

$2^4\times 7^2\times {\mathrm{317077}}^1$

素因数の和:317099

約数の個数: 30

約数和(自身を含む): 560276826

約数和(自身を除く): 311688458

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 317077, 634154, 1268308, 2219539, 2536616, 4439078, 5073232, 8878156, 15536773, 17756312, 31073546, 35512624, 62147092, 124294184, 248588368]

約数ペア:

[(1, 248588368), (2, 124294184), (4, 62147092), (7, 35512624), (8, 31073546), (14, 17756312), (16, 15536773), (28, 8878156), (49, 5073232), (56, 4439078), (98, 2536616), (112, 2219539), (196, 1268308), (392, 634154), (784, 317077)]