279440384

素因数分解:

$2^{10}\times {\mathrm{67}}^1\times {\mathrm{4073}}^1$

素因数の和:4160

約数の個数: 44

約数和(自身を含む): 567084504

約数和(自身を除く): 287644120

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1024, 1072, 2144, 4073, 4288, 8146, 8576, 16292, 17152, 32584, 34304, 65168, 68608, 130336, 260672, 272891, 521344, 545782, 1042688, 1091564, 2085376, 2183128, 4170752, 4366256, 8732512, 17465024, 34930048, 69860096, 139720192, 279440384]

約数ペア:

[(1, 279440384), (2, 139720192), (4, 69860096), (8, 34930048), (16, 17465024), (32, 8732512), (64, 4366256), (67, 4170752), (128, 2183128), (134, 2085376), (256, 1091564), (268, 1042688), (512, 545782), (536, 521344), (1024, 272891), (1072, 260672), (2144, 130336), (4073, 68608), (4288, 65168), (8146, 34304), (8576, 32584), (16292, 17152)]