8181290784

素因数分解:

$2^5\times 3^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{2083}}^1$

素因数の和:2510

約数の個数: 96

約数和(自身を含む): 21704143104

約数和(自身を除く): 13522852320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 251, 326, 489, 502, 652, 753, 978, 1004, 1304, 1506, 1956, 2008, 2083, 2608, 3012, 3912, 4016, 4166, 5216, 6024, 6249, 7824, 8032, 8332, 12048, 12498, 15648, 16664, 24096, 24996, 33328, 40913, 49992, 66656, 81826, 99984, 122739, 163652, 199968, 245478, 327304, 339529, 490956, 522833, 654608, 679058, 981912, 1018587, 1045666, 1309216, 1358116, 1568499, 1963824, 2037174, 2091332, 2716232, 3136998, 3927648, 4074348, 4182664, 5432464, 6273996, 8148696, 8365328, 10864928, 12547992, 16297392, 16730656, 25095984, 32594784, 50191968, 85221779, 170443558, 255665337, 340887116, 511330674, 681774232, 1022661348, 1363548464, 2045322696, 2727096928, 4090645392, 8181290784]

約数ペア:

[(1, 8181290784), (2, 4090645392), (3, 2727096928), (4, 2045322696), (6, 1363548464), (8, 1022661348), (12, 681774232), (16, 511330674), (24, 340887116), (32, 255665337), (48, 170443558), (96, 85221779), (163, 50191968), (251, 32594784), (326, 25095984), (489, 16730656), (502, 16297392), (652, 12547992), (753, 10864928), (978, 8365328), (1004, 8148696), (1304, 6273996), (1506, 5432464), (1956, 4182664), (2008, 4074348), (2083, 3927648), (2608, 3136998), (3012, 2716232), (3912, 2091332), (4016, 2037174), (4166, 1963824), (5216, 1568499), (6024, 1358116), (6249, 1309216), (7824, 1045666), (8032, 1018587), (8332, 981912), (12048, 679058), (12498, 654608), (15648, 522833), (16664, 490956), (24096, 339529), (24996, 327304), (33328, 245478), (40913, 199968), (49992, 163652), (66656, 122739), (81826, 99984)]