289313024

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1176

約数の個数: 144

約数和(自身を含む): 776065920

約数和(自身を除く): 486752896

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 256, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 896, 1001, 1129, 1144, 1232, 1408, 1456, 1664, 1792, 2002, 2258, 2288, 2464, 2816, 2912, 3328, 4004, 4516, 4576, 4928, 5824, 7903, 8008, 9032, 9152, 9856, 11648, 12419, 14677, 15806, 16016, 18064, 18304, 19712, 23296, 24838, 29354, 31612, 32032, 36128, 36608, 49676, 58708, 63224, 64064, 72256, 86933, 99352, 102739, 117416, 126448, 128128, 144512, 161447, 173866, 198704, 205478, 234832, 252896, 256256, 289024, 322894, 347732, 397408, 410956, 469664, 505792, 645788, 695464, 794816, 821912, 939328, 1011584, 1130129, 1291576, 1390928, 1589632, 1643824, 1878656, 2023168, 2260258, 2583152, 2781856, 3179264, 3287648, 3757312, 4520516, 5166304, 5563712, 6575296, 9041032, 10332608, 11127424, 13150592, 18082064, 20665216, 22254848, 26301184, 36164128, 41330432, 72328256, 144656512, 289313024]

約数ペア:

[(1, 289313024), (2, 144656512), (4, 72328256), (7, 41330432), (8, 36164128), (11, 26301184), (13, 22254848), (14, 20665216), (16, 18082064), (22, 13150592), (26, 11127424), (28, 10332608), (32, 9041032), (44, 6575296), (52, 5563712), (56, 5166304), (64, 4520516), (77, 3757312), (88, 3287648), (91, 3179264), (104, 2781856), (112, 2583152), (128, 2260258), (143, 2023168), (154, 1878656), (176, 1643824), (182, 1589632), (208, 1390928), (224, 1291576), (256, 1130129), (286, 1011584), (308, 939328), (352, 821912), (364, 794816), (416, 695464), (448, 645788), (572, 505792), (616, 469664), (704, 410956), (728, 397408), (832, 347732), (896, 322894), (1001, 289024), (1129, 256256), (1144, 252896), (1232, 234832), (1408, 205478), (1456, 198704), (1664, 173866), (1792, 161447), (2002, 144512), (2258, 128128), (2288, 126448), (2464, 117416), (2816, 102739), (2912, 99352), (3328, 86933), (4004, 72256), (4516, 64064), (4576, 63224), (4928, 58708), (5824, 49676), (7903, 36608), (8008, 36128), (9032, 32032), (9152, 31612), (9856, 29354), (11648, 24838), (12419, 23296), (14677, 19712), (15806, 18304), (16016, 18064)]