381709824

素因数分解:

$2^9\times 3^1\times {\mathrm{248509}}^1$

素因数の和:248530

約数の個数: 40

約数和(自身を含む): 1016902920

約数和(自身を除く): 635193096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 248509, 497018, 745527, 994036, 1491054, 1988072, 2982108, 3976144, 5964216, 7952288, 11928432, 15904576, 23856864, 31809152, 47713728, 63618304, 95427456, 127236608, 190854912, 381709824]

約数ペア:

[(1, 381709824), (2, 190854912), (3, 127236608), (4, 95427456), (6, 63618304), (8, 47713728), (12, 31809152), (16, 23856864), (24, 15904576), (32, 11928432), (48, 7952288), (64, 5964216), (96, 3976144), (128, 2982108), (192, 1988072), (256, 1491054), (384, 994036), (512, 745527), (768, 497018), (1536, 248509)]