219217884016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1\times {\mathrm{10753}}^1$

素因数の和:11330

約数の個数: 80

約数和(自身を含む): 453079268928

約数和(自身を除く): 233861384912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 241, 272, 311, 482, 622, 964, 1244, 1928, 2488, 3856, 4097, 4976, 5287, 8194, 10574, 10753, 16388, 21148, 21506, 32776, 42296, 43012, 65552, 74951, 84592, 86024, 149902, 172048, 182801, 299804, 365602, 599608, 731204, 1199216, 1274167, 1462408, 2548334, 2591473, 2924816, 3344183, 5096668, 5182946, 6688366, 10193336, 10365892, 13376732, 20386672, 20731784, 26753464, 41463568, 44055041, 53506928, 56851111, 88110082, 113702222, 176220164, 227404444, 352440328, 454808888, 704880656, 805948103, 909617776, 1611896206, 3223792412, 6447584824, 12895169648, 13701117751, 27402235502, 54804471004, 109608942008, 219217884016]

約数ペア:

[(1, 219217884016), (2, 109608942008), (4, 54804471004), (8, 27402235502), (16, 13701117751), (17, 12895169648), (34, 6447584824), (68, 3223792412), (136, 1611896206), (241, 909617776), (272, 805948103), (311, 704880656), (482, 454808888), (622, 352440328), (964, 227404444), (1244, 176220164), (1928, 113702222), (2488, 88110082), (3856, 56851111), (4097, 53506928), (4976, 44055041), (5287, 41463568), (8194, 26753464), (10574, 20731784), (10753, 20386672), (16388, 13376732), (21148, 10365892), (21506, 10193336), (32776, 6688366), (42296, 5182946), (43012, 5096668), (65552, 3344183), (74951, 2924816), (84592, 2591473), (86024, 2548334), (149902, 1462408), (172048, 1274167), (182801, 1199216), (299804, 731204), (365602, 599608)]