1680702976

素因数分解:

$2^9\times {\mathrm{271}}^1\times {\mathrm{12113}}^1$

素因数の和:12402

約数の個数: 40

約数和(自身を含む): 3370793184

約数和(自身を除く): 1690090208

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 271, 512, 542, 1084, 2168, 4336, 8672, 12113, 17344, 24226, 34688, 48452, 69376, 96904, 138752, 193808, 387616, 775232, 1550464, 3100928, 3282623, 6201856, 6565246, 13130492, 26260984, 52521968, 105043936, 210087872, 420175744, 840351488, 1680702976]

約数ペア:

[(1, 1680702976), (2, 840351488), (4, 420175744), (8, 210087872), (16, 105043936), (32, 52521968), (64, 26260984), (128, 13130492), (256, 6565246), (271, 6201856), (512, 3282623), (542, 3100928), (1084, 1550464), (2168, 775232), (4336, 387616), (8672, 193808), (12113, 138752), (17344, 96904), (24226, 69376), (34688, 48452)]