219437344

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31601}}^1$

素因数の和:31649

約数の個数: 48

約数和(自身を含む): 509677056

約数和(自身を除く): 290239712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 31601, 63202, 126404, 221207, 252808, 442414, 505616, 884828, 979631, 1011232, 1769656, 1959262, 3539312, 3918524, 6857417, 7078624, 7837048, 13714834, 15674096, 27429668, 31348192, 54859336, 109718672, 219437344]

約数ペア:

[(1, 219437344), (2, 109718672), (4, 54859336), (7, 31348192), (8, 27429668), (14, 15674096), (16, 13714834), (28, 7837048), (31, 7078624), (32, 6857417), (56, 3918524), (62, 3539312), (112, 1959262), (124, 1769656), (217, 1011232), (224, 979631), (248, 884828), (434, 505616), (496, 442414), (868, 252808), (992, 221207), (1736, 126404), (3472, 63202), (6944, 31601)]