311651328

素因数分解:

$2^{10}\times 3^1\times {\mathrm{101449}}^1$

素因数の和:101472

約数の個数: 44

約数和(自身を含む): 830672600

約数和(自身を除く): 519021272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 101449, 202898, 304347, 405796, 608694, 811592, 1217388, 1623184, 2434776, 3246368, 4869552, 6492736, 9739104, 12985472, 19478208, 25970944, 38956416, 51941888, 77912832, 103883776, 155825664, 311651328]

約数ペア:

[(1, 311651328), (2, 155825664), (3, 103883776), (4, 77912832), (6, 51941888), (8, 38956416), (12, 25970944), (16, 19478208), (24, 12985472), (32, 9739104), (48, 6492736), (64, 4869552), (96, 3246368), (128, 2434776), (192, 1623184), (256, 1217388), (384, 811592), (512, 608694), (768, 405796), (1024, 304347), (1536, 202898), (3072, 101449)]