40457016

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1193}}^1$

素因数の和:1365

約数の個数: 64

約数和(自身を含む): 113191200

約数和(自身を除く): 72734184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1193, 1256, 1413, 1884, 2386, 2826, 3579, 3768, 4239, 4772, 5652, 7158, 8478, 9544, 10737, 11304, 14316, 16956, 21474, 28632, 32211, 33912, 42948, 64422, 85896, 128844, 187301, 257688, 374602, 561903, 749204, 1123806, 1498408, 1685709, 2247612, 3371418, 4495224, 5057127, 6742836, 10114254, 13485672, 20228508, 40457016]

約数ペア:

[(1, 40457016), (2, 20228508), (3, 13485672), (4, 10114254), (6, 6742836), (8, 5057127), (9, 4495224), (12, 3371418), (18, 2247612), (24, 1685709), (27, 1498408), (36, 1123806), (54, 749204), (72, 561903), (108, 374602), (157, 257688), (216, 187301), (314, 128844), (471, 85896), (628, 64422), (942, 42948), (1193, 33912), (1256, 32211), (1413, 28632), (1884, 21474), (2386, 16956), (2826, 14316), (3579, 11304), (3768, 10737), (4239, 9544), (4772, 8478), (5652, 7158)]