1310208

素因数分解:

$2^9\times 3^1\times {\mathrm{853}}^1$

素因数の和:874

約数の個数: 40

約数和(自身を含む): 3494568

約数和(自身を除く): 2184360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 853, 1536, 1706, 2559, 3412, 5118, 6824, 10236, 13648, 20472, 27296, 40944, 54592, 81888, 109184, 163776, 218368, 327552, 436736, 655104, 1310208]

約数ペア:

[(1, 1310208), (2, 655104), (3, 436736), (4, 327552), (6, 218368), (8, 163776), (12, 109184), (16, 81888), (24, 54592), (32, 40944), (48, 27296), (64, 20472), (96, 13648), (128, 10236), (192, 6824), (256, 5118), (384, 3412), (512, 2559), (768, 1706), (853, 1536)]