512568

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{113}}^1$

素因数の和:138

約数の個数: 80

約数和(自身を含む): 1655280

約数和(自身を除く): 1142712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 113, 126, 162, 168, 189, 216, 226, 252, 324, 339, 378, 452, 504, 567, 648, 678, 756, 791, 904, 1017, 1134, 1356, 1512, 1582, 2034, 2268, 2373, 2712, 3051, 3164, 4068, 4536, 4746, 6102, 6328, 7119, 8136, 9153, 9492, 12204, 14238, 18306, 18984, 21357, 24408, 28476, 36612, 42714, 56952, 64071, 73224, 85428, 128142, 170856, 256284, 512568]

約数ペア:

[(1, 512568), (2, 256284), (3, 170856), (4, 128142), (6, 85428), (7, 73224), (8, 64071), (9, 56952), (12, 42714), (14, 36612), (18, 28476), (21, 24408), (24, 21357), (27, 18984), (28, 18306), (36, 14238), (42, 12204), (54, 9492), (56, 9153), (63, 8136), (72, 7119), (81, 6328), (84, 6102), (108, 4746), (113, 4536), (126, 4068), (162, 3164), (168, 3051), (189, 2712), (216, 2373), (226, 2268), (252, 2034), (324, 1582), (339, 1512), (378, 1356), (452, 1134), (504, 1017), (567, 904), (648, 791), (678, 756)]