244750128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{728423}}^1$

素因数の和:728441

約数の個数: 40

約数和(自身を含む): 722596608

約数和(自身を除く): 477846480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 728423, 1456846, 2185269, 2913692, 4370538, 5098961, 5827384, 8741076, 10197922, 11654768, 15296883, 17482152, 20395844, 30593766, 34964304, 40791688, 61187532, 81583376, 122375064, 244750128]

約数ペア:

[(1, 244750128), (2, 122375064), (3, 81583376), (4, 61187532), (6, 40791688), (7, 34964304), (8, 30593766), (12, 20395844), (14, 17482152), (16, 15296883), (21, 11654768), (24, 10197922), (28, 8741076), (42, 5827384), (48, 5098961), (56, 4370538), (84, 2913692), (112, 2185269), (168, 1456846), (336, 728423)]