15693478144

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{2857}}^1$

素因数の和:3415

約数の個数: 72

約数和(自身を含む): 32129636000

約数和(自身を除く): 16436157856

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 499, 688, 998, 1376, 1996, 2752, 2857, 3992, 5504, 5714, 7984, 11008, 11428, 15968, 21457, 22856, 31936, 42914, 45712, 63872, 85828, 91424, 122851, 127744, 171656, 182848, 245702, 343312, 365696, 491404, 686624, 731392, 982808, 1373248, 1425643, 1965616, 2746496, 2851286, 3931232, 5492992, 5702572, 7862464, 11405144, 15724928, 22810288, 31449856, 45620576, 61302649, 91241152, 122605298, 182482304, 245210596, 364964608, 490421192, 980842384, 1961684768, 3923369536, 7846739072, 15693478144]

約数ペア:

[(1, 15693478144), (2, 7846739072), (4, 3923369536), (8, 1961684768), (16, 980842384), (32, 490421192), (43, 364964608), (64, 245210596), (86, 182482304), (128, 122605298), (172, 91241152), (256, 61302649), (344, 45620576), (499, 31449856), (688, 22810288), (998, 15724928), (1376, 11405144), (1996, 7862464), (2752, 5702572), (2857, 5492992), (3992, 3931232), (5504, 2851286), (5714, 2746496), (7984, 1965616), (11008, 1425643), (11428, 1373248), (15968, 982808), (21457, 731392), (22856, 686624), (31936, 491404), (42914, 365696), (45712, 343312), (63872, 245702), (85828, 182848), (91424, 171656), (122851, 127744)]