254380448

素因数分解:

$2^5\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{1093}}^1$

素因数の和:2149

約数の個数: 48

約数和(自身を含む): 573431040

約数和(自身を除く): 319050592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1039, 1093, 2078, 2186, 4156, 4372, 7273, 7651, 8312, 8744, 14546, 15302, 16624, 17488, 29092, 30604, 33248, 34976, 58184, 61208, 116368, 122416, 232736, 244832, 1135627, 2271254, 4542508, 7949389, 9085016, 15898778, 18170032, 31797556, 36340064, 63595112, 127190224, 254380448]

約数ペア:

[(1, 254380448), (2, 127190224), (4, 63595112), (7, 36340064), (8, 31797556), (14, 18170032), (16, 15898778), (28, 9085016), (32, 7949389), (56, 4542508), (112, 2271254), (224, 1135627), (1039, 244832), (1093, 232736), (2078, 122416), (2186, 116368), (4156, 61208), (4372, 58184), (7273, 34976), (7651, 33248), (8312, 30604), (8744, 29092), (14546, 17488), (15302, 16624)]