215046912

素因数分解:

$2^8\times 3^1\times {\mathrm{280009}}^1$

素因数の和:280028

約数の個数: 36

約数和(自身を含む): 572340440

約数和(自身を除く): 357293528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 280009, 560018, 840027, 1120036, 1680054, 2240072, 3360108, 4480144, 6720216, 8960288, 13440432, 17920576, 26880864, 35841152, 53761728, 71682304, 107523456, 215046912]

約数ペア:

[(1, 215046912), (2, 107523456), (3, 71682304), (4, 53761728), (6, 35841152), (8, 26880864), (12, 17920576), (16, 13440432), (24, 8960288), (32, 6720216), (48, 4480144), (64, 3360108), (96, 2240072), (128, 1680054), (192, 1120036), (256, 840027), (384, 560018), (768, 280009)]