679366952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1979}}^1$

素因数の和:2126

約数の個数: 64

約数和(自身を含む): 1437004800

約数和(自身を除く): 757637848

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 83, 88, 94, 166, 188, 332, 376, 517, 664, 913, 1034, 1826, 1979, 2068, 3652, 3901, 3958, 4136, 7304, 7802, 7916, 15604, 15832, 21769, 31208, 42911, 43538, 85822, 87076, 93013, 164257, 171644, 174152, 186026, 328514, 343288, 372052, 657028, 744104, 1023143, 1314056, 1806827, 2046286, 3613654, 4092572, 7227308, 7720079, 8185144, 14454616, 15440158, 30880316, 61760632, 84920869, 169841738, 339683476, 679366952]

約数ペア:

[(1, 679366952), (2, 339683476), (4, 169841738), (8, 84920869), (11, 61760632), (22, 30880316), (44, 15440158), (47, 14454616), (83, 8185144), (88, 7720079), (94, 7227308), (166, 4092572), (188, 3613654), (332, 2046286), (376, 1806827), (517, 1314056), (664, 1023143), (913, 744104), (1034, 657028), (1826, 372052), (1979, 343288), (2068, 328514), (3652, 186026), (3901, 174152), (3958, 171644), (4136, 164257), (7304, 93013), (7802, 87076), (7916, 85822), (15604, 43538), (15832, 42911), (21769, 31208)]