254384844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{159389}}^1$

素因数の和:159422

約数の個数: 48

約数和(自身を含む): 714067200

約数和(自身を除く): 459682356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 159389, 318778, 478167, 637556, 956334, 1115723, 1912668, 2231446, 3028391, 3347169, 4462892, 6056782, 6694338, 9085173, 12113564, 13388676, 18170346, 21198737, 36340692, 42397474, 63596211, 84794948, 127192422, 254384844]

約数ペア:

[(1, 254384844), (2, 127192422), (3, 84794948), (4, 63596211), (6, 42397474), (7, 36340692), (12, 21198737), (14, 18170346), (19, 13388676), (21, 12113564), (28, 9085173), (38, 6694338), (42, 6056782), (57, 4462892), (76, 3347169), (84, 3028391), (114, 2231446), (133, 1912668), (228, 1115723), (266, 956334), (399, 637556), (532, 478167), (798, 318778), (1596, 159389)]