320792064

素因数分解:

$2^9\times 3^1\times {\mathrm{457}}^2$

素因数の和:935

約数の個数: 60

約数和(自身を含む): 856484244

約数和(自身を除く): 535692180

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 457, 512, 768, 914, 1371, 1536, 1828, 2742, 3656, 5484, 7312, 10968, 14624, 21936, 29248, 43872, 58496, 87744, 116992, 175488, 208849, 233984, 350976, 417698, 626547, 701952, 835396, 1253094, 1670792, 2506188, 3341584, 5012376, 6683168, 10024752, 13366336, 20049504, 26732672, 40099008, 53465344, 80198016, 106930688, 160396032, 320792064]

約数ペア:

[(1, 320792064), (2, 160396032), (3, 106930688), (4, 80198016), (6, 53465344), (8, 40099008), (12, 26732672), (16, 20049504), (24, 13366336), (32, 10024752), (48, 6683168), (64, 5012376), (96, 3341584), (128, 2506188), (192, 1670792), (256, 1253094), (384, 835396), (457, 701952), (512, 626547), (768, 417698), (914, 350976), (1371, 233984), (1536, 208849), (1828, 175488), (2742, 116992), (3656, 87744), (5484, 58496), (7312, 43872), (10968, 29248), (14624, 21936)]