1284676416

素因数分解:

$2^6\times 3^3\times {\mathrm{743447}}^1$

素因数の和:743468

約数の個数: 56

約数和(自身を含む): 3776715840

約数和(自身を除く): 2492039424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 743447, 1486894, 2230341, 2973788, 4460682, 5947576, 6691023, 8921364, 11895152, 13382046, 17842728, 20073069, 23790304, 26764092, 35685456, 40146138, 47580608, 53528184, 71370912, 80292276, 107056368, 142741824, 160584552, 214112736, 321169104, 428225472, 642338208, 1284676416]

約数ペア:

[(1, 1284676416), (2, 642338208), (3, 428225472), (4, 321169104), (6, 214112736), (8, 160584552), (9, 142741824), (12, 107056368), (16, 80292276), (18, 71370912), (24, 53528184), (27, 47580608), (32, 40146138), (36, 35685456), (48, 26764092), (54, 23790304), (64, 20073069), (72, 17842728), (96, 13382046), (108, 11895152), (144, 8921364), (192, 6691023), (216, 5947576), (288, 4460682), (432, 2973788), (576, 2230341), (864, 1486894), (1728, 743447)]