339581312

素因数分解:

$2^7\times 7^1\times {\mathrm{378997}}^1$

素因数の和:379018

約数の個数: 32

約数和(自身を含む): 773155920

約数和(自身を除く): 433574608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 378997, 757994, 1515988, 2652979, 3031976, 5305958, 6063952, 10611916, 12127904, 21223832, 24255808, 42447664, 48511616, 84895328, 169790656, 339581312]

約数ペア:

[(1, 339581312), (2, 169790656), (4, 84895328), (7, 48511616), (8, 42447664), (14, 24255808), (16, 21223832), (28, 12127904), (32, 10611916), (56, 6063952), (64, 5305958), (112, 3031976), (128, 2652979), (224, 1515988), (448, 757994), (896, 378997)]