858126269

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 1254839040

約数和(自身を除く): 396712771

約数列:

[1, 7, 11, 13, 29, 41, 49, 77, 91, 103, 143, 203, 287, 319, 377, 451, 533, 539, 637, 721, 1001, 1133, 1189, 1339, 1421, 2009, 2233, 2639, 2987, 3157, 3731, 4147, 4223, 5047, 5863, 7007, 7931, 8323, 9373, 13079, 14729, 15457, 15631, 18473, 20909, 22099, 26117, 29029, 29561, 32857, 38831, 41041, 46453, 54899, 55517, 58261, 65611, 91553, 103103, 108199, 122467, 146363, 170027, 203203, 206927, 229999, 271817, 287287, 325171, 384293, 427141, 603889, 640871, 721721, 757393, 857269, 1190189, 1347137, 1592071, 1609993, 1902719, 2276197, 2690051, 2989987, 4227223, 6000883, 8331323, 9429959, 11144497, 17512781, 20929909, 29590561, 66009713, 78011479, 122589467, 858126269]

約数ペア:

[(1, 858126269), (7, 122589467), (11, 78011479), (13, 66009713), (29, 29590561), (41, 20929909), (49, 17512781), (77, 11144497), (91, 9429959), (103, 8331323), (143, 6000883), (203, 4227223), (287, 2989987), (319, 2690051), (377, 2276197), (451, 1902719), (533, 1609993), (539, 1592071), (637, 1347137), (721, 1190189), (1001, 857269), (1133, 757393), (1189, 721721), (1339, 640871), (1421, 603889), (2009, 427141), (2233, 384293), (2639, 325171), (2987, 287287), (3157, 271817), (3731, 229999), (4147, 206927), (4223, 203203), (5047, 170027), (5863, 146363), (7007, 122467), (7931, 108199), (8323, 103103), (9373, 91553), (13079, 65611), (14729, 58261), (15457, 55517), (15631, 54899), (18473, 46453), (20909, 41041), (22099, 38831), (26117, 32857), (29029, 29561)]