319428608

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{8209}}^1$

素因数の和:8250

約数の個数: 48

約数和(自身を含む): 672399000

約数和(自身を除く): 352970392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2432, 4864, 8209, 9728, 16418, 19456, 32836, 38912, 65672, 131344, 155971, 262688, 311942, 525376, 623884, 1050752, 1247768, 2101504, 2495536, 4203008, 4991072, 8406016, 9982144, 16812032, 19964288, 39928576, 79857152, 159714304, 319428608]

約数ペア:

[(1, 319428608), (2, 159714304), (4, 79857152), (8, 39928576), (16, 19964288), (19, 16812032), (32, 9982144), (38, 8406016), (64, 4991072), (76, 4203008), (128, 2495536), (152, 2101504), (256, 1247768), (304, 1050752), (512, 623884), (608, 525376), (1024, 311942), (1216, 262688), (2048, 155971), (2432, 131344), (4864, 65672), (8209, 38912), (9728, 32836), (16418, 19456)]