299013568

素因数分解:

$2^6\times 7^1\times {\mathrm{667441}}^1$

素因数の和:667460

約数の個数: 28

約数和(自身を含む): 678121072

約数和(自身を除く): 379107504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 667441, 1334882, 2669764, 4672087, 5339528, 9344174, 10679056, 18688348, 21358112, 37376696, 42716224, 74753392, 149506784, 299013568]

約数ペア:

[(1, 299013568), (2, 149506784), (4, 74753392), (7, 42716224), (8, 37376696), (14, 21358112), (16, 18688348), (28, 10679056), (32, 9344174), (56, 5339528), (64, 4672087), (112, 2669764), (224, 1334882), (448, 667441)]