280807728

素因数分解:

$2^4\times 3^1\times {\mathrm{5850161}}^1$

素因数の和:5850172

約数の個数: 20

約数和(自身を含む): 725420088

約数和(自身を除く): 444612360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5850161, 11700322, 17550483, 23400644, 35100966, 46801288, 70201932, 93602576, 140403864, 280807728]

約数ペア:

[(1, 280807728), (2, 140403864), (3, 93602576), (4, 70201932), (6, 46801288), (8, 35100966), (12, 23400644), (16, 17550483), (24, 11700322), (48, 5850161)]