211069728

素因数分解:

$2^5\times 3^2\times {\mathrm{241}}^1\times {\mathrm{3041}}^1$

素因数の和:3298

約数の個数: 72

約数和(自身を含む): 602918316

約数和(自身を除く): 391848588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 241, 288, 482, 723, 964, 1446, 1928, 2169, 2892, 3041, 3856, 4338, 5784, 6082, 7712, 8676, 9123, 11568, 12164, 17352, 18246, 23136, 24328, 27369, 34704, 36492, 48656, 54738, 69408, 72984, 97312, 109476, 145968, 218952, 291936, 437904, 732881, 875808, 1465762, 2198643, 2931524, 4397286, 5863048, 6595929, 8794572, 11726096, 13191858, 17589144, 23452192, 26383716, 35178288, 52767432, 70356576, 105534864, 211069728]

約数ペア:

[(1, 211069728), (2, 105534864), (3, 70356576), (4, 52767432), (6, 35178288), (8, 26383716), (9, 23452192), (12, 17589144), (16, 13191858), (18, 11726096), (24, 8794572), (32, 6595929), (36, 5863048), (48, 4397286), (72, 2931524), (96, 2198643), (144, 1465762), (241, 875808), (288, 732881), (482, 437904), (723, 291936), (964, 218952), (1446, 145968), (1928, 109476), (2169, 97312), (2892, 72984), (3041, 69408), (3856, 54738), (4338, 48656), (5784, 36492), (6082, 34704), (7712, 27369), (8676, 24328), (9123, 23136), (11568, 18246), (12164, 17352)]