2005648128

素因数分解:

$2^8\times 3^6\times {\mathrm{11}}^1\times {\mathrm{977}}^1$

素因数の和:1022

約数の個数: 252

約数和(自身を含む): 6554825928

約数和(自身を除く): 4549177800

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 243, 256, 264, 288, 297, 324, 352, 384, 396, 432, 486, 528, 576, 594, 648, 704, 729, 768, 792, 864, 891, 972, 977, 1056, 1152, 1188, 1296, 1408, 1458, 1584, 1728, 1782, 1944, 1954, 2112, 2304, 2376, 2592, 2673, 2816, 2916, 2931, 3168, 3456, 3564, 3888, 3908, 4224, 4752, 5184, 5346, 5832, 5862, 6336, 6912, 7128, 7776, 7816, 8019, 8448, 8793, 9504, 10368, 10692, 10747, 11664, 11724, 12672, 14256, 15552, 15632, 16038, 17586, 19008, 20736, 21384, 21494, 23328, 23448, 25344, 26379, 28512, 31104, 31264, 32076, 32241, 35172, 38016, 42768, 42988, 46656, 46896, 52758, 57024, 62208, 62528, 64152, 64482, 70344, 76032, 79137, 85536, 85976, 93312, 93792, 96723, 105516, 114048, 125056, 128304, 128964, 140688, 158274, 171072, 171952, 186624, 187584, 193446, 211032, 228096, 237411, 250112, 256608, 257928, 281376, 290169, 316548, 342144, 343904, 375168, 386892, 422064, 474822, 513216, 515856, 562752, 580338, 633096, 684288, 687808, 712233, 750336, 773784, 844128, 870507, 949644, 1026432, 1031712, 1125504, 1160676, 1266192, 1375616, 1424466, 1547568, 1688256, 1741014, 1899288, 2052864, 2063424, 2251008, 2321352, 2532384, 2611521, 2751232, 2848932, 3095136, 3376512, 3482028, 3798576, 4126848, 4642704, 5064768, 5223042, 5697864, 6190272, 6753024, 6964056, 7597152, 7834563, 8253696, 9285408, 10129536, 10446084, 11395728, 12380544, 13928112, 15194304, 15669126, 18570816, 20259072, 20892168, 22791456, 24761088, 27856224, 30388608, 31338252, 37141632, 41784336, 45582912, 55712448, 60777216, 62676504, 74283264, 83568672, 91165824, 111424896, 125353008, 167137344, 182331648, 222849792, 250706016, 334274688, 501412032, 668549376, 1002824064, 2005648128]

約数ペア:

[(1, 2005648128), (2, 1002824064), (3, 668549376), (4, 501412032), (6, 334274688), (8, 250706016), (9, 222849792), (11, 182331648), (12, 167137344), (16, 125353008), (18, 111424896), (22, 91165824), (24, 83568672), (27, 74283264), (32, 62676504), (33, 60777216), (36, 55712448), (44, 45582912), (48, 41784336), (54, 37141632), (64, 31338252), (66, 30388608), (72, 27856224), (81, 24761088), (88, 22791456), (96, 20892168), (99, 20259072), (108, 18570816), (128, 15669126), (132, 15194304), (144, 13928112), (162, 12380544), (176, 11395728), (192, 10446084), (198, 10129536), (216, 9285408), (243, 8253696), (256, 7834563), (264, 7597152), (288, 6964056), (297, 6753024), (324, 6190272), (352, 5697864), (384, 5223042), (396, 5064768), (432, 4642704), (486, 4126848), (528, 3798576), (576, 3482028), (594, 3376512), (648, 3095136), (704, 2848932), (729, 2751232), (768, 2611521), (792, 2532384), (864, 2321352), (891, 2251008), (972, 2063424), (977, 2052864), (1056, 1899288), (1152, 1741014), (1188, 1688256), (1296, 1547568), (1408, 1424466), (1458, 1375616), (1584, 1266192), (1728, 1160676), (1782, 1125504), (1944, 1031712), (1954, 1026432), (2112, 949644), (2304, 870507), (2376, 844128), (2592, 773784), (2673, 750336), (2816, 712233), (2916, 687808), (2931, 684288), (3168, 633096), (3456, 580338), (3564, 562752), (3888, 515856), (3908, 513216), (4224, 474822), (4752, 422064), (5184, 386892), (5346, 375168), (5832, 343904), (5862, 342144), (6336, 316548), (6912, 290169), (7128, 281376), (7776, 257928), (7816, 256608), (8019, 250112), (8448, 237411), (8793, 228096), (9504, 211032), (10368, 193446), (10692, 187584), (10747, 186624), (11664, 171952), (11724, 171072), (12672, 158274), (14256, 140688), (15552, 128964), (15632, 128304), (16038, 125056), (17586, 114048), (19008, 105516), (20736, 96723), (21384, 93792), (21494, 93312), (23328, 85976), (23448, 85536), (25344, 79137), (26379, 76032), (28512, 70344), (31104, 64482), (31264, 64152), (32076, 62528), (32241, 62208), (35172, 57024), (38016, 52758), (42768, 46896), (42988, 46656)]