123460288

素因数分解:

$2^6\times 7^1\times {\mathrm{275581}}^1$

素因数の和:275600

約数の個数: 28

約数和(自身を含む): 279991312

約数和(自身を除く): 156531024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 275581, 551162, 1102324, 1929067, 2204648, 3858134, 4409296, 7716268, 8818592, 15432536, 17637184, 30865072, 61730144, 123460288]

約数ペア:

[(1, 123460288), (2, 61730144), (4, 30865072), (7, 17637184), (8, 15432536), (14, 8818592), (16, 7716268), (28, 4409296), (32, 3858134), (56, 2204648), (64, 1929067), (112, 1102324), (224, 551162), (448, 275581)]