2551743648

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^2\times {\mathrm{1861}}^1$

素因数の和:1929

約数の個数: 180

約数和(自身を含む): 7849296378

約数和(自身を除く): 5297552730

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 529, 552, 621, 648, 736, 828, 864, 1058, 1104, 1242, 1296, 1587, 1656, 1861, 1863, 2116, 2208, 2484, 2592, 3174, 3312, 3722, 3726, 4232, 4761, 4968, 5583, 6348, 6624, 7444, 7452, 8464, 9522, 9936, 11166, 12696, 14283, 14888, 14904, 16749, 16928, 19044, 19872, 22332, 25392, 28566, 29776, 29808, 33498, 38088, 42803, 42849, 44664, 50247, 50784, 57132, 59552, 59616, 66996, 76176, 85606, 85698, 89328, 100494, 114264, 128409, 133992, 150741, 152352, 171212, 171396, 178656, 200988, 228528, 256818, 267984, 301482, 342424, 342792, 385227, 401976, 457056, 513636, 535968, 602964, 684848, 685584, 770454, 803952, 984469, 1027272, 1155681, 1205928, 1369696, 1371168, 1540908, 1607904, 1968938, 2054544, 2311362, 2411856, 2953407, 3081816, 3467043, 3937876, 4109088, 4622724, 4823712, 5906814, 6163632, 6934086, 7875752, 8860221, 9245448, 11813628, 12327264, 13868172, 15751504, 17720442, 18490896, 23627256, 26580663, 27736344, 31503008, 35440884, 36981792, 47254512, 53161326, 55472688, 70881768, 79741989, 94509024, 106322652, 110945376, 141763536, 159483978, 212645304, 283527072, 318967956, 425290608, 637935912, 850581216, 1275871824, 2551743648]

約数ペア:

[(1, 2551743648), (2, 1275871824), (3, 850581216), (4, 637935912), (6, 425290608), (8, 318967956), (9, 283527072), (12, 212645304), (16, 159483978), (18, 141763536), (23, 110945376), (24, 106322652), (27, 94509024), (32, 79741989), (36, 70881768), (46, 55472688), (48, 53161326), (54, 47254512), (69, 36981792), (72, 35440884), (81, 31503008), (92, 27736344), (96, 26580663), (108, 23627256), (138, 18490896), (144, 17720442), (162, 15751504), (184, 13868172), (207, 12327264), (216, 11813628), (276, 9245448), (288, 8860221), (324, 7875752), (368, 6934086), (414, 6163632), (432, 5906814), (529, 4823712), (552, 4622724), (621, 4109088), (648, 3937876), (736, 3467043), (828, 3081816), (864, 2953407), (1058, 2411856), (1104, 2311362), (1242, 2054544), (1296, 1968938), (1587, 1607904), (1656, 1540908), (1861, 1371168), (1863, 1369696), (2116, 1205928), (2208, 1155681), (2484, 1027272), (2592, 984469), (3174, 803952), (3312, 770454), (3722, 685584), (3726, 684848), (4232, 602964), (4761, 535968), (4968, 513636), (5583, 457056), (6348, 401976), (6624, 385227), (7444, 342792), (7452, 342424), (8464, 301482), (9522, 267984), (9936, 256818), (11166, 228528), (12696, 200988), (14283, 178656), (14888, 171396), (14904, 171212), (16749, 152352), (16928, 150741), (19044, 133992), (19872, 128409), (22332, 114264), (25392, 100494), (28566, 89328), (29776, 85698), (29808, 85606), (33498, 76176), (38088, 66996), (42803, 59616), (42849, 59552), (44664, 57132), (50247, 50784)]