428670976

素因数分解:

$2^{16}\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:274

約数の個数: 68

約数和(自身を含む): 889185664

約数和(自身を除く): 460514688

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 211, 248, 256, 422, 496, 512, 844, 992, 1024, 1688, 1984, 2048, 3376, 3968, 4096, 6541, 6752, 7936, 8192, 13082, 13504, 15872, 16384, 26164, 27008, 31744, 32768, 52328, 54016, 63488, 65536, 104656, 108032, 126976, 209312, 216064, 253952, 418624, 432128, 507904, 837248, 864256, 1015808, 1674496, 1728512, 2031616, 3348992, 3457024, 6697984, 6914048, 13395968, 13828096, 26791936, 53583872, 107167744, 214335488, 428670976]

約数ペア:

[(1, 428670976), (2, 214335488), (4, 107167744), (8, 53583872), (16, 26791936), (31, 13828096), (32, 13395968), (62, 6914048), (64, 6697984), (124, 3457024), (128, 3348992), (211, 2031616), (248, 1728512), (256, 1674496), (422, 1015808), (496, 864256), (512, 837248), (844, 507904), (992, 432128), (1024, 418624), (1688, 253952), (1984, 216064), (2048, 209312), (3376, 126976), (3968, 108032), (4096, 104656), (6541, 65536), (6752, 63488), (7936, 54016), (8192, 52328), (13082, 32768), (13504, 31744), (15872, 27008), (16384, 26164)]