2017679904

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{33203}}^1$

素因数の和:33430

約数の個数: 72

約数和(自身を含む): 5765144112

約数和(自身を除く): 3747464208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 6752, 7596, 10128, 15192, 20256, 30384, 33203, 60768, 66406, 99609, 132812, 199218, 265624, 298827, 398436, 531248, 597654, 796872, 1062496, 1195308, 1593744, 2390616, 3187488, 4781232, 7005833, 9562464, 14011666, 21017499, 28023332, 42034998, 56046664, 63052497, 84069996, 112093328, 126104994, 168139992, 224186656, 252209988, 336279984, 504419976, 672559968, 1008839952, 2017679904]

約数ペア:

[(1, 2017679904), (2, 1008839952), (3, 672559968), (4, 504419976), (6, 336279984), (8, 252209988), (9, 224186656), (12, 168139992), (16, 126104994), (18, 112093328), (24, 84069996), (32, 63052497), (36, 56046664), (48, 42034998), (72, 28023332), (96, 21017499), (144, 14011666), (211, 9562464), (288, 7005833), (422, 4781232), (633, 3187488), (844, 2390616), (1266, 1593744), (1688, 1195308), (1899, 1062496), (2532, 796872), (3376, 597654), (3798, 531248), (5064, 398436), (6752, 298827), (7596, 265624), (10128, 199218), (15192, 132812), (20256, 99609), (30384, 66406), (33203, 60768)]