218362924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1627}}^1$

素因数の和:1762

約数の個数: 48

約数和(自身を含む): 430768800

約数和(自身を除く): 212405876

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 89, 116, 178, 356, 377, 754, 1157, 1508, 1627, 2314, 2581, 3254, 4628, 5162, 6508, 10324, 21151, 33553, 42302, 47183, 67106, 84604, 94366, 134212, 144803, 188732, 289606, 579212, 613379, 1226758, 1882439, 2453516, 3764878, 4199287, 7529756, 8398574, 16797148, 54590731, 109181462, 218362924]

約数ペア:

[(1, 218362924), (2, 109181462), (4, 54590731), (13, 16797148), (26, 8398574), (29, 7529756), (52, 4199287), (58, 3764878), (89, 2453516), (116, 1882439), (178, 1226758), (356, 613379), (377, 579212), (754, 289606), (1157, 188732), (1508, 144803), (1627, 134212), (2314, 94366), (2581, 84604), (3254, 67106), (4628, 47183), (5162, 42302), (6508, 33553), (10324, 21151)]