313913856

素因数分解:

$2^9\times 3^1\times {\mathrm{204371}}^1$

素因数の和:204392

約数の個数: 40

約数和(自身を含む): 836290224

約数和(自身を除く): 522376368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 204371, 408742, 613113, 817484, 1226226, 1634968, 2452452, 3269936, 4904904, 6539872, 9809808, 13079744, 19619616, 26159488, 39239232, 52318976, 78478464, 104637952, 156956928, 313913856]

約数ペア:

[(1, 313913856), (2, 156956928), (3, 104637952), (4, 78478464), (6, 52318976), (8, 39239232), (12, 26159488), (16, 19619616), (24, 13079744), (32, 9809808), (48, 6539872), (64, 4904904), (96, 3269936), (128, 2452452), (192, 1634968), (256, 1226226), (384, 817484), (512, 613113), (768, 408742), (1536, 204371)]