254202396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{432317}}^1$

素因数の和:432338

約数の個数: 36

約数和(自身を含む): 689979528

約数和(自身を除く): 435777132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 432317, 864634, 1296951, 1729268, 2593902, 3026219, 5187804, 6052438, 9078657, 12104876, 18157314, 21183533, 36314628, 42367066, 63550599, 84734132, 127101198, 254202396]

約数ペア:

[(1, 254202396), (2, 127101198), (3, 84734132), (4, 63550599), (6, 42367066), (7, 36314628), (12, 21183533), (14, 18157314), (21, 12104876), (28, 9078657), (42, 6052438), (49, 5187804), (84, 3026219), (98, 2593902), (147, 1729268), (196, 1296951), (294, 864634), (588, 432317)]