297603208

素因数分解:

$2^3\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{4889}}^1$

素因数の和:5989

約数の個数: 32

約数和(自身を含む): 638438400

約数和(自身を除く): 340835192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1087, 2174, 4348, 4889, 7609, 8696, 9778, 15218, 19556, 30436, 34223, 39112, 60872, 68446, 136892, 273784, 5314343, 10628686, 21257372, 37200401, 42514744, 74400802, 148801604, 297603208]

約数ペア:

[(1, 297603208), (2, 148801604), (4, 74400802), (7, 42514744), (8, 37200401), (14, 21257372), (28, 10628686), (56, 5314343), (1087, 273784), (2174, 136892), (4348, 68446), (4889, 60872), (7609, 39112), (8696, 34223), (9778, 30436), (15218, 19556)]