678859704

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 1959851520

約数和(自身を除く): 1280991816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 113, 127, 146, 162, 216, 219, 226, 254, 292, 324, 339, 381, 438, 452, 508, 584, 648, 657, 678, 762, 876, 904, 1016, 1017, 1143, 1314, 1356, 1524, 1752, 1971, 2034, 2286, 2628, 2712, 3048, 3051, 3429, 3942, 4068, 4572, 5256, 5913, 6102, 6858, 7884, 8136, 8249, 9144, 9153, 9271, 10287, 11826, 12204, 13716, 14351, 15768, 16498, 18306, 18542, 20574, 23652, 24408, 24747, 27432, 27813, 28702, 32996, 36612, 37084, 41148, 43053, 47304, 49494, 55626, 57404, 65992, 73224, 74168, 74241, 82296, 83439, 86106, 98988, 111252, 114808, 129159, 148482, 166878, 172212, 197976, 222504, 222723, 250317, 258318, 296964, 333756, 344424, 387477, 445446, 500634, 516636, 593928, 667512, 668169, 750951, 774954, 890892, 1001268, 1033272, 1047623, 1162431, 1336338, 1501902, 1549908, 1781784, 2002536, 2095246, 2324862, 2672676, 3003804, 3099816, 3142869, 4190492, 4649724, 5345352, 6007608, 6285738, 8380984, 9299448, 9428607, 12571476, 18857214, 25142952, 28285821, 37714428, 56571642, 75428856, 84857463, 113143284, 169714926, 226286568, 339429852, 678859704]

約数ペア:

[(1, 678859704), (2, 339429852), (3, 226286568), (4, 169714926), (6, 113143284), (8, 84857463), (9, 75428856), (12, 56571642), (18, 37714428), (24, 28285821), (27, 25142952), (36, 18857214), (54, 12571476), (72, 9428607), (73, 9299448), (81, 8380984), (108, 6285738), (113, 6007608), (127, 5345352), (146, 4649724), (162, 4190492), (216, 3142869), (219, 3099816), (226, 3003804), (254, 2672676), (292, 2324862), (324, 2095246), (339, 2002536), (381, 1781784), (438, 1549908), (452, 1501902), (508, 1336338), (584, 1162431), (648, 1047623), (657, 1033272), (678, 1001268), (762, 890892), (876, 774954), (904, 750951), (1016, 668169), (1017, 667512), (1143, 593928), (1314, 516636), (1356, 500634), (1524, 445446), (1752, 387477), (1971, 344424), (2034, 333756), (2286, 296964), (2628, 258318), (2712, 250317), (3048, 222723), (3051, 222504), (3429, 197976), (3942, 172212), (4068, 166878), (4572, 148482), (5256, 129159), (5913, 114808), (6102, 111252), (6858, 98988), (7884, 86106), (8136, 83439), (8249, 82296), (9144, 74241), (9153, 74168), (9271, 73224), (10287, 65992), (11826, 57404), (12204, 55626), (13716, 49494), (14351, 47304), (15768, 43053), (16498, 41148), (18306, 37084), (18542, 36612), (20574, 32996), (23652, 28702), (24408, 27813), (24747, 27432)]