339014984

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5449}}^1$

素因数の和:5574

約数の個数: 64

約数和(自身を含む): 800496000

約数和(自身を除く): 461481016

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 101, 154, 202, 308, 404, 616, 707, 808, 1111, 1414, 2222, 2828, 4444, 5449, 5656, 7777, 8888, 10898, 15554, 21796, 31108, 38143, 43592, 59939, 62216, 76286, 119878, 152572, 239756, 305144, 419573, 479512, 550349, 839146, 1100698, 1678292, 2201396, 3356584, 3852443, 4402792, 6053839, 7704886, 12107678, 15409772, 24215356, 30819544, 42376873, 48430712, 84753746, 169507492, 339014984]

約数ペア:

[(1, 339014984), (2, 169507492), (4, 84753746), (7, 48430712), (8, 42376873), (11, 30819544), (14, 24215356), (22, 15409772), (28, 12107678), (44, 7704886), (56, 6053839), (77, 4402792), (88, 3852443), (101, 3356584), (154, 2201396), (202, 1678292), (308, 1100698), (404, 839146), (616, 550349), (707, 479512), (808, 419573), (1111, 305144), (1414, 239756), (2222, 152572), (2828, 119878), (4444, 76286), (5449, 62216), (5656, 59939), (7777, 43592), (8888, 38143), (10898, 31108), (15554, 21796)]