261525504

素因数分解:

$2^{12}\times 3^1\times {\mathrm{21283}}^1$

素因数の和:21310

約数の個数: 52

約数和(自身を含む): 697348976

約数和(自身を除く): 435823472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 4096, 6144, 12288, 21283, 42566, 63849, 85132, 127698, 170264, 255396, 340528, 510792, 681056, 1021584, 1362112, 2043168, 2724224, 4086336, 5448448, 8172672, 10896896, 16345344, 21793792, 32690688, 43587584, 65381376, 87175168, 130762752, 261525504]

約数ペア:

[(1, 261525504), (2, 130762752), (3, 87175168), (4, 65381376), (6, 43587584), (8, 32690688), (12, 21793792), (16, 16345344), (24, 10896896), (32, 8172672), (48, 5448448), (64, 4086336), (96, 2724224), (128, 2043168), (192, 1362112), (256, 1021584), (384, 681056), (512, 510792), (768, 340528), (1024, 255396), (1536, 170264), (2048, 127698), (3072, 85132), (4096, 63849), (6144, 42566), (12288, 21283)]