258303744

素因数分解:

$2^8\times 3^2\times {\mathrm{112111}}^1$

素因数の和:112133

約数の個数: 54

約数和(自身を含む): 744760016

約数和(自身を除く): 486456272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 112111, 224222, 336333, 448444, 672666, 896888, 1008999, 1345332, 1793776, 2017998, 2690664, 3587552, 4035996, 5381328, 7175104, 8071992, 10762656, 14350208, 16143984, 21525312, 28700416, 32287968, 43050624, 64575936, 86101248, 129151872, 258303744]

約数ペア:

[(1, 258303744), (2, 129151872), (3, 86101248), (4, 64575936), (6, 43050624), (8, 32287968), (9, 28700416), (12, 21525312), (16, 16143984), (18, 14350208), (24, 10762656), (32, 8071992), (36, 7175104), (48, 5381328), (64, 4035996), (72, 3587552), (96, 2690664), (128, 2017998), (144, 1793776), (192, 1345332), (256, 1008999), (288, 896888), (384, 672666), (576, 448444), (768, 336333), (1152, 224222), (2304, 112111)]