488201728

素因数分解:

$2^9\times 7^1\times {\mathrm{136217}}^1$

素因数の和:136242

約数の個数: 40

約数和(自身を含む): 1114808112

約数和(自身を除く): 626606384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 136217, 272434, 544868, 953519, 1089736, 1907038, 2179472, 3814076, 4358944, 7628152, 8717888, 15256304, 17435776, 30512608, 34871552, 61025216, 69743104, 122050432, 244100864, 488201728]

約数ペア:

[(1, 488201728), (2, 244100864), (4, 122050432), (7, 69743104), (8, 61025216), (14, 34871552), (16, 30512608), (28, 17435776), (32, 15256304), (56, 8717888), (64, 7628152), (112, 4358944), (128, 3814076), (224, 2179472), (256, 1907038), (448, 1089736), (512, 953519), (896, 544868), (1792, 272434), (3584, 136217)]