315784704

素因数分解:

$2^9\times 3^1\times {\mathrm{205589}}^1$

素因数の和:205610

約数の個数: 40

約数和(自身を含む): 841274280

約数和(自身を除く): 525489576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 205589, 411178, 616767, 822356, 1233534, 1644712, 2467068, 3289424, 4934136, 6578848, 9868272, 13157696, 19736544, 26315392, 39473088, 52630784, 78946176, 105261568, 157892352, 315784704]

約数ペア:

[(1, 315784704), (2, 157892352), (3, 105261568), (4, 78946176), (6, 52630784), (8, 39473088), (12, 26315392), (16, 19736544), (24, 13157696), (32, 9868272), (48, 6578848), (64, 4934136), (96, 3289424), (128, 2467068), (192, 1644712), (256, 1233534), (384, 822356), (512, 616767), (768, 411178), (1536, 205589)]