259745712

素因数分解:

$2^4\times 3^1\times {\mathrm{5411369}}^1$

素因数の和:5411380

約数の個数: 20

約数和(自身を含む): 671009880

約数和(自身を除く): 411264168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5411369, 10822738, 16234107, 21645476, 32468214, 43290952, 64936428, 86581904, 129872856, 259745712]

約数ペア:

[(1, 259745712), (2, 129872856), (3, 86581904), (4, 64936428), (6, 43290952), (8, 32468214), (12, 21645476), (16, 16234107), (24, 10822738), (48, 5411369)]