456739752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{21407}}^1$

素因数の和:21550

約数の個数: 64

約数和(自身を含む): 1315307520

約数和(自身を除く): 858567768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 7112, 10668, 21336, 21407, 42814, 64221, 85628, 128442, 149849, 171256, 256884, 299698, 449547, 513768, 599396, 899094, 1198792, 1798188, 2718689, 3596376, 5437378, 8156067, 10874756, 16312134, 19030823, 21749512, 32624268, 38061646, 57092469, 65248536, 76123292, 114184938, 152246584, 228369876, 456739752]

約数ペア:

[(1, 456739752), (2, 228369876), (3, 152246584), (4, 114184938), (6, 76123292), (7, 65248536), (8, 57092469), (12, 38061646), (14, 32624268), (21, 21749512), (24, 19030823), (28, 16312134), (42, 10874756), (56, 8156067), (84, 5437378), (127, 3596376), (168, 2718689), (254, 1798188), (381, 1198792), (508, 899094), (762, 599396), (889, 513768), (1016, 449547), (1524, 299698), (1778, 256884), (2667, 171256), (3048, 149849), (3556, 128442), (5334, 85628), (7112, 64221), (10668, 42814), (21336, 21407)]