289057728

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{10831}}^1$

素因数の和:10985

約数の個数: 56

約数和(自身を含む): 770371840

約数和(自身を除く): 481314112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 8896, 10831, 13344, 21662, 26688, 32493, 43324, 64986, 86648, 129972, 173296, 259944, 346592, 519888, 693184, 1039776, 1505509, 2079552, 3011018, 4516527, 6022036, 9033054, 12044072, 18066108, 24088144, 36132216, 48176288, 72264432, 96352576, 144528864, 289057728]

約数ペア:

[(1, 289057728), (2, 144528864), (3, 96352576), (4, 72264432), (6, 48176288), (8, 36132216), (12, 24088144), (16, 18066108), (24, 12044072), (32, 9033054), (48, 6022036), (64, 4516527), (96, 3011018), (139, 2079552), (192, 1505509), (278, 1039776), (417, 693184), (556, 519888), (834, 346592), (1112, 259944), (1668, 173296), (2224, 129972), (3336, 86648), (4448, 64986), (6672, 43324), (8896, 32493), (10831, 26688), (13344, 21662)]