457805768

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{859}}^1$

素因数の和:1210

約数の個数: 64

約数和(自身を含む): 1017139200

約数和(自身を除く): 559333432

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 307, 434, 614, 859, 868, 1228, 1718, 1736, 2149, 2456, 3436, 4298, 6013, 6872, 8596, 9517, 12026, 17192, 19034, 24052, 26629, 38068, 48104, 53258, 66619, 76136, 106516, 133238, 186403, 213032, 263713, 266476, 372806, 527426, 532952, 745612, 1054852, 1491224, 1845991, 2109704, 3691982, 7383964, 8175103, 14767928, 16350206, 32700412, 57225721, 65400824, 114451442, 228902884, 457805768]

約数ペア:

[(1, 457805768), (2, 228902884), (4, 114451442), (7, 65400824), (8, 57225721), (14, 32700412), (28, 16350206), (31, 14767928), (56, 8175103), (62, 7383964), (124, 3691982), (217, 2109704), (248, 1845991), (307, 1491224), (434, 1054852), (614, 745612), (859, 532952), (868, 527426), (1228, 372806), (1718, 266476), (1736, 263713), (2149, 213032), (2456, 186403), (3436, 133238), (4298, 106516), (6013, 76136), (6872, 66619), (8596, 53258), (9517, 48104), (12026, 38068), (17192, 26629), (19034, 24052)]