231694208

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2027}}^1$

素因数の和:2107

約数の個数: 64

約数和(自身を含む): 496454400

約数和(自身を除く): 264760192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 304, 376, 608, 752, 893, 1216, 1504, 1786, 2027, 2432, 3008, 3572, 4054, 6016, 7144, 8108, 14288, 16216, 28576, 32432, 38513, 57152, 64864, 77026, 95269, 114304, 129728, 154052, 190538, 259456, 308104, 381076, 616208, 762152, 1232416, 1524304, 1810111, 2464832, 3048608, 3620222, 4929664, 6097216, 7240444, 12194432, 14480888, 28961776, 57923552, 115847104, 231694208]

約数ペア:

[(1, 231694208), (2, 115847104), (4, 57923552), (8, 28961776), (16, 14480888), (19, 12194432), (32, 7240444), (38, 6097216), (47, 4929664), (64, 3620222), (76, 3048608), (94, 2464832), (128, 1810111), (152, 1524304), (188, 1232416), (304, 762152), (376, 616208), (608, 381076), (752, 308104), (893, 259456), (1216, 190538), (1504, 154052), (1786, 129728), (2027, 114304), (2432, 95269), (3008, 77026), (3572, 64864), (4054, 57152), (6016, 38513), (7144, 32432), (8108, 28576), (14288, 16216)]