245058688

素因数分解:

$2^7\times 7^1\times {\mathrm{273503}}^1$

素因数の和:273524

約数の個数: 32

約数和(自身を含む): 557948160

約数和(自身を除く): 312889472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 273503, 547006, 1094012, 1914521, 2188024, 3829042, 4376048, 7658084, 8752096, 15316168, 17504192, 30632336, 35008384, 61264672, 122529344, 245058688]

約数ペア:

[(1, 245058688), (2, 122529344), (4, 61264672), (7, 35008384), (8, 30632336), (14, 17504192), (16, 15316168), (28, 8752096), (32, 7658084), (56, 4376048), (64, 3829042), (112, 2188024), (128, 1914521), (224, 1094012), (448, 547006), (896, 273503)]