123555648

素因数分解:

$2^6\times 3^1\times {\mathrm{353}}^1\times {\mathrm{1823}}^1$

素因数の和:2191

約数の個数: 56

約数和(自身を含む): 328013568

約数和(自身を除く): 204457920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 353, 706, 1059, 1412, 1823, 2118, 2824, 3646, 4236, 5469, 5648, 7292, 8472, 10938, 11296, 14584, 16944, 21876, 22592, 29168, 33888, 43752, 58336, 67776, 87504, 116672, 175008, 350016, 643519, 1287038, 1930557, 2574076, 3861114, 5148152, 7722228, 10296304, 15444456, 20592608, 30888912, 41185216, 61777824, 123555648]

約数ペア:

[(1, 123555648), (2, 61777824), (3, 41185216), (4, 30888912), (6, 20592608), (8, 15444456), (12, 10296304), (16, 7722228), (24, 5148152), (32, 3861114), (48, 2574076), (64, 1930557), (96, 1287038), (192, 643519), (353, 350016), (706, 175008), (1059, 116672), (1412, 87504), (1823, 67776), (2118, 58336), (2824, 43752), (3646, 33888), (4236, 29168), (5469, 22592), (5648, 21876), (7292, 16944), (8472, 14584), (10938, 11296)]