245133312

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19949}}^1$

素因数の和:19976

約数の個数: 52

約数和(自身を含む): 653641800

約数和(自身を除く): 408508488

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, 19949, 39898, 59847, 79796, 119694, 159592, 239388, 319184, 478776, 638368, 957552, 1276736, 1915104, 2553472, 3830208, 5106944, 7660416, 10213888, 15320832, 20427776, 30641664, 40855552, 61283328, 81711104, 122566656, 245133312]

約数ペア:

[(1, 245133312), (2, 122566656), (3, 81711104), (4, 61283328), (6, 40855552), (8, 30641664), (12, 20427776), (16, 15320832), (24, 10213888), (32, 7660416), (48, 5106944), (64, 3830208), (96, 2553472), (128, 1915104), (192, 1276736), (256, 957552), (384, 638368), (512, 478776), (768, 319184), (1024, 239388), (1536, 159592), (2048, 119694), (3072, 79796), (4096, 59847), (6144, 39898), (12288, 19949)]