286356221956

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1\times {\mathrm{256117}}^1$

素因数の和:256748

約数の個数: 48

約数和(自身を含む): 581621439616

約数和(自身を除く): 295265217660

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 547, 1022, 1094, 2044, 2188, 3829, 7658, 15316, 39931, 79862, 159724, 256117, 279517, 512234, 559034, 1024468, 1118068, 1792819, 3585638, 7171276, 18696541, 37393082, 74786164, 130875787, 140095999, 261751574, 280191998, 523503148, 560383996, 980671993, 1961343986, 3922687972, 10227007927, 20454015854, 40908031708, 71589055489, 143178110978, 286356221956]

約数ペア:

[(1, 286356221956), (2, 143178110978), (4, 71589055489), (7, 40908031708), (14, 20454015854), (28, 10227007927), (73, 3922687972), (146, 1961343986), (292, 980671993), (511, 560383996), (547, 523503148), (1022, 280191998), (1094, 261751574), (2044, 140095999), (2188, 130875787), (3829, 74786164), (7658, 37393082), (15316, 18696541), (39931, 7171276), (79862, 3585638), (159724, 1792819), (256117, 1118068), (279517, 1024468), (512234, 559034)]