308770112

素因数分解:

$2^6\times 7^1\times {\mathrm{689219}}^1$

素因数の和:689238

約数の個数: 28

約数和(自身を含む): 700247520

約数和(自身を除く): 391477408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 689219, 1378438, 2756876, 4824533, 5513752, 9649066, 11027504, 19298132, 22055008, 38596264, 44110016, 77192528, 154385056, 308770112]

約数ペア:

[(1, 308770112), (2, 154385056), (4, 77192528), (7, 44110016), (8, 38596264), (14, 22055008), (16, 19298132), (28, 11027504), (32, 9649066), (56, 5513752), (64, 4824533), (112, 2756876), (224, 1378438), (448, 689219)]