267968512

素因数分解:

$2^{13}\times 7^1\times {\mathrm{4673}}^1$

素因数の和:4706

約数の個数: 56

約数和(自身を含む): 612593136

約数和(自身を除く): 344624624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 4673, 7168, 8192, 9346, 14336, 18692, 28672, 32711, 37384, 57344, 65422, 74768, 130844, 149536, 261688, 299072, 523376, 598144, 1046752, 1196288, 2093504, 2392576, 4187008, 4785152, 8374016, 9570304, 16748032, 19140608, 33496064, 38281216, 66992128, 133984256, 267968512]

約数ペア:

[(1, 267968512), (2, 133984256), (4, 66992128), (7, 38281216), (8, 33496064), (14, 19140608), (16, 16748032), (28, 9570304), (32, 8374016), (56, 4785152), (64, 4187008), (112, 2392576), (128, 2093504), (224, 1196288), (256, 1046752), (448, 598144), (512, 523376), (896, 299072), (1024, 261688), (1792, 149536), (2048, 130844), (3584, 74768), (4096, 65422), (4673, 57344), (7168, 37384), (8192, 32711), (9346, 28672), (14336, 18692)]