1284294792

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{823}}^1$

素因数の和:1123

約数の個数: 128

約数和(自身を含む): 3673589760

約数和(自身を除く): 2389294968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 257, 264, 276, 506, 514, 552, 759, 771, 823, 1012, 1028, 1518, 1542, 1646, 2024, 2056, 2469, 2827, 3036, 3084, 3292, 4938, 5654, 5911, 6072, 6168, 6584, 8481, 9053, 9876, 11308, 11822, 16962, 17733, 18106, 18929, 19752, 22616, 23644, 27159, 33924, 35466, 36212, 37858, 47288, 54318, 56787, 65021, 67848, 70932, 72424, 75716, 108636, 113574, 130042, 141864, 151432, 195063, 208219, 211511, 217272, 227148, 260084, 390126, 416438, 423022, 454296, 520168, 624657, 634533, 780252, 832876, 846044, 1249314, 1269066, 1560504, 1665752, 1692088, 2326621, 2498628, 2538132, 4653242, 4864753, 4997256, 5076264, 6979863, 9306484, 9729506, 13959726, 14594259, 18612968, 19459012, 27919452, 29188518, 38918024, 53512283, 55838904, 58377036, 107024566, 116754072, 160536849, 214049132, 321073698, 428098264, 642147396, 1284294792]

約数ペア:

[(1, 1284294792), (2, 642147396), (3, 428098264), (4, 321073698), (6, 214049132), (8, 160536849), (11, 116754072), (12, 107024566), (22, 58377036), (23, 55838904), (24, 53512283), (33, 38918024), (44, 29188518), (46, 27919452), (66, 19459012), (69, 18612968), (88, 14594259), (92, 13959726), (132, 9729506), (138, 9306484), (184, 6979863), (253, 5076264), (257, 4997256), (264, 4864753), (276, 4653242), (506, 2538132), (514, 2498628), (552, 2326621), (759, 1692088), (771, 1665752), (823, 1560504), (1012, 1269066), (1028, 1249314), (1518, 846044), (1542, 832876), (1646, 780252), (2024, 634533), (2056, 624657), (2469, 520168), (2827, 454296), (3036, 423022), (3084, 416438), (3292, 390126), (4938, 260084), (5654, 227148), (5911, 217272), (6072, 211511), (6168, 208219), (6584, 195063), (8481, 151432), (9053, 141864), (9876, 130042), (11308, 113574), (11822, 108636), (16962, 75716), (17733, 72424), (18106, 70932), (18929, 67848), (19752, 65021), (22616, 56787), (23644, 54318), (27159, 47288), (33924, 37858), (35466, 36212)]