345595472

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{1423}}^1$

素因数の和:1827

約数の個数: 40

約数和(自身を含む): 687586944

約数和(自身を除く): 341991472

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 353, 688, 706, 1412, 1423, 2824, 2846, 5648, 5692, 11384, 15179, 22768, 30358, 60716, 61189, 121432, 122378, 242864, 244756, 489512, 502319, 979024, 1004638, 2009276, 4018552, 8037104, 21599717, 43199434, 86398868, 172797736, 345595472]

約数ペア:

[(1, 345595472), (2, 172797736), (4, 86398868), (8, 43199434), (16, 21599717), (43, 8037104), (86, 4018552), (172, 2009276), (344, 1004638), (353, 979024), (688, 502319), (706, 489512), (1412, 244756), (1423, 242864), (2824, 122378), (2846, 121432), (5648, 61189), (5692, 60716), (11384, 30358), (15179, 22768)]