488146456

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{463}}^1$

素因数の和:824

約数の個数: 64

約数和(自身を含む): 1067719680

約数和(自身を除く): 579573224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 281, 463, 469, 536, 562, 926, 938, 1124, 1852, 1876, 1967, 2248, 3241, 3704, 3752, 3934, 6482, 7868, 12964, 15736, 18827, 25928, 31021, 37654, 62042, 75308, 124084, 130103, 131789, 150616, 217147, 248168, 260206, 263578, 434294, 520412, 527156, 868588, 910721, 1040824, 1054312, 1737176, 1821442, 3642884, 7285768, 8716901, 17433802, 34867604, 61018307, 69735208, 122036614, 244073228, 488146456]

約数ペア:

[(1, 488146456), (2, 244073228), (4, 122036614), (7, 69735208), (8, 61018307), (14, 34867604), (28, 17433802), (56, 8716901), (67, 7285768), (134, 3642884), (268, 1821442), (281, 1737176), (463, 1054312), (469, 1040824), (536, 910721), (562, 868588), (926, 527156), (938, 520412), (1124, 434294), (1852, 263578), (1876, 260206), (1967, 248168), (2248, 217147), (3241, 150616), (3704, 131789), (3752, 130103), (3934, 124084), (6482, 75308), (7868, 62042), (12964, 37654), (15736, 31021), (18827, 25928)]