420864

素因数分解:

$2^{10}\times 3^1\times {\mathrm{137}}^1$

素因数の和:160

約数の個数: 44

約数和(自身を含む): 1129944

約数和(自身を除く): 709080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 256, 274, 384, 411, 512, 548, 768, 822, 1024, 1096, 1536, 1644, 2192, 3072, 3288, 4384, 6576, 8768, 13152, 17536, 26304, 35072, 52608, 70144, 105216, 140288, 210432, 420864]

約数ペア:

[(1, 420864), (2, 210432), (3, 140288), (4, 105216), (6, 70144), (8, 52608), (12, 35072), (16, 26304), (24, 17536), (32, 13152), (48, 8768), (64, 6576), (96, 4384), (128, 3288), (137, 3072), (192, 2192), (256, 1644), (274, 1536), (384, 1096), (411, 1024), (512, 822), (548, 768)]