217648128

素因数分解:

$2^{10}\times 3^1\times {\mathrm{70849}}^1$

素因数の和:70872

約数の個数: 44

約数和(自身を含む): 580119800

約数和(自身を除く): 362471672

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, 70849, 141698, 212547, 283396, 425094, 566792, 850188, 1133584, 1700376, 2267168, 3400752, 4534336, 6801504, 9068672, 13603008, 18137344, 27206016, 36274688, 54412032, 72549376, 108824064, 217648128]

約数ペア:

[(1, 217648128), (2, 108824064), (3, 72549376), (4, 54412032), (6, 36274688), (8, 27206016), (12, 18137344), (16, 13603008), (24, 9068672), (32, 6801504), (48, 4534336), (64, 3400752), (96, 2267168), (128, 1700376), (192, 1133584), (256, 850188), (384, 566792), (512, 425094), (768, 283396), (1024, 212547), (1536, 141698), (3072, 70849)]