989833336

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3041}}^1$

素因数の和:3160

約数の個数: 64

約数和(自身を含む): 2036923200

約数和(自身を除く): 1047089864

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 61, 92, 116, 122, 184, 232, 244, 488, 667, 1334, 1403, 1769, 2668, 2806, 3041, 3538, 5336, 5612, 6082, 7076, 11224, 12164, 14152, 24328, 40687, 69943, 81374, 88189, 139886, 162748, 176378, 185501, 279772, 325496, 352756, 371002, 559544, 705512, 742004, 1484008, 2028347, 4056694, 4266523, 5379529, 8113388, 8533046, 10759058, 16226776, 17066092, 21518116, 34132184, 43036232, 123729167, 247458334, 494916668, 989833336]

約数ペア:

[(1, 989833336), (2, 494916668), (4, 247458334), (8, 123729167), (23, 43036232), (29, 34132184), (46, 21518116), (58, 17066092), (61, 16226776), (92, 10759058), (116, 8533046), (122, 8113388), (184, 5379529), (232, 4266523), (244, 4056694), (488, 2028347), (667, 1484008), (1334, 742004), (1403, 705512), (1769, 559544), (2668, 371002), (2806, 352756), (3041, 325496), (3538, 279772), (5336, 185501), (5612, 176378), (6082, 162748), (7076, 139886), (11224, 88189), (12164, 81374), (14152, 69943), (24328, 40687)]