258327144

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 756433920

約数和(自身を除く): 498106776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 73, 81, 86, 108, 127, 129, 146, 162, 172, 216, 219, 254, 258, 292, 324, 344, 381, 387, 438, 508, 516, 584, 648, 657, 762, 774, 876, 1016, 1032, 1143, 1161, 1314, 1524, 1548, 1752, 1971, 2286, 2322, 2628, 3048, 3096, 3139, 3429, 3483, 3942, 4572, 4644, 5256, 5461, 5913, 6278, 6858, 6966, 7884, 9144, 9271, 9288, 9417, 10287, 10922, 11826, 12556, 13716, 13932, 15768, 16383, 18542, 18834, 20574, 21844, 23652, 25112, 27432, 27813, 27864, 28251, 32766, 37084, 37668, 41148, 43688, 47304, 49149, 55626, 56502, 65532, 74168, 75336, 82296, 83439, 84753, 98298, 111252, 113004, 131064, 147447, 166878, 169506, 196596, 222504, 226008, 250317, 254259, 294894, 333756, 339012, 393192, 398653, 442341, 500634, 508518, 589788, 667512, 678024, 750951, 797306, 884682, 1001268, 1017036, 1179576, 1195959, 1501902, 1594612, 1769364, 2002536, 2034072, 2391918, 3003804, 3189224, 3538728, 3587877, 4783836, 6007608, 7175754, 9567672, 10763631, 14351508, 21527262, 28703016, 32290893, 43054524, 64581786, 86109048, 129163572, 258327144]

約数ペア:

[(1, 258327144), (2, 129163572), (3, 86109048), (4, 64581786), (6, 43054524), (8, 32290893), (9, 28703016), (12, 21527262), (18, 14351508), (24, 10763631), (27, 9567672), (36, 7175754), (43, 6007608), (54, 4783836), (72, 3587877), (73, 3538728), (81, 3189224), (86, 3003804), (108, 2391918), (127, 2034072), (129, 2002536), (146, 1769364), (162, 1594612), (172, 1501902), (216, 1195959), (219, 1179576), (254, 1017036), (258, 1001268), (292, 884682), (324, 797306), (344, 750951), (381, 678024), (387, 667512), (438, 589788), (508, 508518), (516, 500634), (584, 442341), (648, 398653), (657, 393192), (762, 339012), (774, 333756), (876, 294894), (1016, 254259), (1032, 250317), (1143, 226008), (1161, 222504), (1314, 196596), (1524, 169506), (1548, 166878), (1752, 147447), (1971, 131064), (2286, 113004), (2322, 111252), (2628, 98298), (3048, 84753), (3096, 83439), (3139, 82296), (3429, 75336), (3483, 74168), (3942, 65532), (4572, 56502), (4644, 55626), (5256, 49149), (5461, 47304), (5913, 43688), (6278, 41148), (6858, 37668), (6966, 37084), (7884, 32766), (9144, 28251), (9271, 27864), (9288, 27813), (9417, 27432), (10287, 25112), (10922, 23652), (11826, 21844), (12556, 20574), (13716, 18834), (13932, 18542), (15768, 16383)]