2880166912

素因数分解:

$2^{10}\times 7^1\times {\mathrm{401809}}^1$

素因数の和:401836

約数の個数: 44

約数和(自身を含む): 6580040560

約数和(自身を除く): 3699873648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 401809, 803618, 1607236, 2812663, 3214472, 5625326, 6428944, 11250652, 12857888, 22501304, 25715776, 45002608, 51431552, 90005216, 102863104, 180010432, 205726208, 360020864, 411452416, 720041728, 1440083456, 2880166912]

約数ペア:

[(1, 2880166912), (2, 1440083456), (4, 720041728), (7, 411452416), (8, 360020864), (14, 205726208), (16, 180010432), (28, 102863104), (32, 90005216), (56, 51431552), (64, 45002608), (112, 25715776), (128, 22501304), (224, 12857888), (256, 11250652), (448, 6428944), (512, 5625326), (896, 3214472), (1024, 2812663), (1792, 1607236), (3584, 803618), (7168, 401809)]