1238906945024

素因数分解:

$2^9\times 7^1\times {\mathrm{345677161}}^1$

素因数の和:345677186

約数の個数: 40

約数和(自身を含む): 2829021893808

約数和(自身を除く): 1590114948784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 345677161, 691354322, 1382708644, 2419740127, 2765417288, 4839480254, 5530834576, 9678960508, 11061669152, 19357921016, 22123338304, 38715842032, 44246676608, 77431684064, 88493353216, 154863368128, 176986706432, 309726736256, 619453472512, 1238906945024]

約数ペア:

[(1, 1238906945024), (2, 619453472512), (4, 309726736256), (7, 176986706432), (8, 154863368128), (14, 88493353216), (16, 77431684064), (28, 44246676608), (32, 38715842032), (56, 22123338304), (64, 19357921016), (112, 11061669152), (128, 9678960508), (224, 5530834576), (256, 4839480254), (448, 2765417288), (512, 2419740127), (896, 1382708644), (1792, 691354322), (3584, 345677161)]