2843131984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{4099}}^1$

素因数の和:4688

約数の個数: 80

約数和(自身を含む): 6881702400

約数和(自身を除く): 4038570416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 563, 616, 1126, 1232, 2252, 3941, 4099, 4504, 6193, 7882, 8198, 9008, 12386, 15764, 16396, 24772, 28693, 31528, 32792, 43351, 45089, 49544, 57386, 63056, 65584, 86702, 90178, 99088, 114772, 173404, 180356, 229544, 315623, 346808, 360712, 459088, 631246, 693616, 721424, 1262492, 2307737, 2524984, 4615474, 5049968, 9230948, 16154159, 18461896, 25385107, 32308318, 36923792, 50770214, 64616636, 101540428, 129233272, 177695749, 203080856, 258466544, 355391498, 406161712, 710782996, 1421565992, 2843131984]

約数ペア:

[(1, 2843131984), (2, 1421565992), (4, 710782996), (7, 406161712), (8, 355391498), (11, 258466544), (14, 203080856), (16, 177695749), (22, 129233272), (28, 101540428), (44, 64616636), (56, 50770214), (77, 36923792), (88, 32308318), (112, 25385107), (154, 18461896), (176, 16154159), (308, 9230948), (563, 5049968), (616, 4615474), (1126, 2524984), (1232, 2307737), (2252, 1262492), (3941, 721424), (4099, 693616), (4504, 631246), (6193, 459088), (7882, 360712), (8198, 346808), (9008, 315623), (12386, 229544), (15764, 180356), (16396, 173404), (24772, 114772), (28693, 99088), (31528, 90178), (32792, 86702), (43351, 65584), (45089, 63056), (49544, 57386)]