268659328

素因数分解:

$2^7\times 7^1\times {\mathrm{299843}}^1$

素因数の和:299864

約数の個数: 32

約数和(自身を含む): 611681760

約数和(自身を除く): 343022432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 299843, 599686, 1199372, 2098901, 2398744, 4197802, 4797488, 8395604, 9594976, 16791208, 19189952, 33582416, 38379904, 67164832, 134329664, 268659328]

約数ペア:

[(1, 268659328), (2, 134329664), (4, 67164832), (7, 38379904), (8, 33582416), (14, 19189952), (16, 16791208), (28, 9594976), (32, 8395604), (56, 4797488), (64, 4197802), (112, 2398744), (128, 2098901), (224, 1199372), (448, 599686), (896, 299843)]