254204928

素因数分解:

$2^{10}\times 3^2\times {\mathrm{27583}}^1$

素因数の和:27609

約数の個数: 66

約数和(自身を含む): 734037824

約数和(自身を除く): 479832896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 27583, 55166, 82749, 110332, 165498, 220664, 248247, 330996, 441328, 496494, 661992, 882656, 992988, 1323984, 1765312, 1985976, 2647968, 3530624, 3971952, 5295936, 7061248, 7943904, 10591872, 14122496, 15887808, 21183744, 28244992, 31775616, 42367488, 63551232, 84734976, 127102464, 254204928]

約数ペア:

[(1, 254204928), (2, 127102464), (3, 84734976), (4, 63551232), (6, 42367488), (8, 31775616), (9, 28244992), (12, 21183744), (16, 15887808), (18, 14122496), (24, 10591872), (32, 7943904), (36, 7061248), (48, 5295936), (64, 3971952), (72, 3530624), (96, 2647968), (128, 1985976), (144, 1765312), (192, 1323984), (256, 992988), (288, 882656), (384, 661992), (512, 496494), (576, 441328), (768, 330996), (1024, 248247), (1152, 220664), (1536, 165498), (2304, 110332), (3072, 82749), (4608, 55166), (9216, 27583)]