238169792

素因数分解:

$2^6\times 7^2\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:638

約数の個数: 84

約数和(自身を含む): 554217840

約数和(自身を除く): 316048048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 173, 196, 224, 346, 392, 439, 448, 692, 784, 878, 1211, 1384, 1568, 1756, 2422, 2768, 3073, 3136, 3512, 4844, 5536, 6146, 7024, 8477, 9688, 11072, 12292, 14048, 16954, 19376, 21511, 24584, 28096, 33908, 38752, 43022, 49168, 67816, 75947, 77504, 86044, 98336, 135632, 151894, 172088, 196672, 271264, 303788, 344176, 531629, 542528, 607576, 688352, 1063258, 1215152, 1376704, 2126516, 2430304, 3721403, 4253032, 4860608, 7442806, 8506064, 14885612, 17012128, 29771224, 34024256, 59542448, 119084896, 238169792]

約数ペア:

[(1, 238169792), (2, 119084896), (4, 59542448), (7, 34024256), (8, 29771224), (14, 17012128), (16, 14885612), (28, 8506064), (32, 7442806), (49, 4860608), (56, 4253032), (64, 3721403), (98, 2430304), (112, 2126516), (173, 1376704), (196, 1215152), (224, 1063258), (346, 688352), (392, 607576), (439, 542528), (448, 531629), (692, 344176), (784, 303788), (878, 271264), (1211, 196672), (1384, 172088), (1568, 151894), (1756, 135632), (2422, 98336), (2768, 86044), (3073, 77504), (3136, 75947), (3512, 67816), (4844, 49168), (5536, 43022), (6146, 38752), (7024, 33908), (8477, 28096), (9688, 24584), (11072, 21511), (12292, 19376), (14048, 16954)]