888938208

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{20441}}^1$

素因数の和:20608

約数の個数: 72

約数和(自身を含む): 2544783696

約数和(自身を除く): 1655845488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 604, 906, 1208, 1359, 1812, 2416, 2718, 3624, 4832, 5436, 7248, 10872, 14496, 20441, 21744, 40882, 43488, 61323, 81764, 122646, 163528, 183969, 245292, 327056, 367938, 490584, 654112, 735876, 981168, 1471752, 1962336, 2943504, 3086591, 5887008, 6173182, 9259773, 12346364, 18519546, 24692728, 27779319, 37039092, 49385456, 55558638, 74078184, 98770912, 111117276, 148156368, 222234552, 296312736, 444469104, 888938208]

約数ペア:

[(1, 888938208), (2, 444469104), (3, 296312736), (4, 222234552), (6, 148156368), (8, 111117276), (9, 98770912), (12, 74078184), (16, 55558638), (18, 49385456), (24, 37039092), (32, 27779319), (36, 24692728), (48, 18519546), (72, 12346364), (96, 9259773), (144, 6173182), (151, 5887008), (288, 3086591), (302, 2943504), (453, 1962336), (604, 1471752), (906, 981168), (1208, 735876), (1359, 654112), (1812, 490584), (2416, 367938), (2718, 327056), (3624, 245292), (4832, 183969), (5436, 163528), (7248, 122646), (10872, 81764), (14496, 61323), (20441, 43488), (21744, 40882)]