23499968128

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:647

約数の個数: 256

約数和(自身を含む): 60011642880

約数和(自身を除く): 36511674752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 151, 182, 208, 217, 224, 248, 302, 364, 403, 416, 431, 434, 448, 496, 604, 728, 806, 832, 862, 868, 896, 992, 1057, 1208, 1456, 1612, 1664, 1724, 1736, 1963, 1984, 2114, 2416, 2821, 2912, 3017, 3224, 3448, 3472, 3926, 3968, 4228, 4681, 4832, 5603, 5642, 5824, 6034, 6448, 6896, 6944, 7852, 8456, 9362, 9664, 11206, 11284, 11648, 12068, 12896, 13361, 13741, 13792, 13888, 15704, 16912, 18724, 19328, 22412, 22568, 24136, 25792, 26722, 27482, 27584, 27776, 31408, 32767, 33824, 37448, 39221, 44824, 45136, 48272, 51584, 53444, 54964, 55168, 60853, 62816, 65081, 65534, 67648, 74896, 78442, 89648, 90272, 93527, 96544, 106888, 109928, 121706, 125632, 130162, 131068, 135296, 149792, 156884, 173693, 179296, 180544, 187054, 193088, 213776, 219856, 243412, 251264, 260324, 262136, 299584, 313768, 347386, 358592, 361088, 374108, 386176, 425971, 427552, 439712, 455567, 486824, 520648, 524272, 599168, 627536, 694772, 717184, 748216, 846053, 851942, 855104, 879424, 911134, 973648, 1041296, 1048544, 1215851, 1255072, 1389544, 1496432, 1692106, 1703884, 1710208, 1758848, 1822268, 1947296, 2017511, 2082592, 2097088, 2431702, 2510144, 2779088, 2992864, 3384212, 3407768, 3644536, 3894592, 4035022, 4165184, 4194176, 4863404, 5020288, 5558176, 5922371, 5985728, 6768424, 6815536, 7289072, 7789184, 8070044, 8330368, 9726808, 11116352, 11844742, 11971456, 13536848, 13631072, 14122577, 14578144, 16140088, 19453616, 22232704, 23689484, 26227643, 27073696, 27262144, 28245154, 29156288, 32280176, 38907232, 47378968, 52455286, 54147392, 54524288, 56490308, 58312576, 64560352, 77814464, 94757936, 104910572, 108294784, 112980616, 129120704, 155628928, 183593501, 189515872, 209821144, 225961232, 258241408, 367187002, 379031744, 419642288, 451922464, 734374004, 758063488, 839284576, 903844928, 1468748008, 1678569152, 1807689856, 2937496016, 3357138304, 5874992032, 11749984064, 23499968128]

約数ペア:

[(1, 23499968128), (2, 11749984064), (4, 5874992032), (7, 3357138304), (8, 2937496016), (13, 1807689856), (14, 1678569152), (16, 1468748008), (26, 903844928), (28, 839284576), (31, 758063488), (32, 734374004), (52, 451922464), (56, 419642288), (62, 379031744), (64, 367187002), (91, 258241408), (104, 225961232), (112, 209821144), (124, 189515872), (128, 183593501), (151, 155628928), (182, 129120704), (208, 112980616), (217, 108294784), (224, 104910572), (248, 94757936), (302, 77814464), (364, 64560352), (403, 58312576), (416, 56490308), (431, 54524288), (434, 54147392), (448, 52455286), (496, 47378968), (604, 38907232), (728, 32280176), (806, 29156288), (832, 28245154), (862, 27262144), (868, 27073696), (896, 26227643), (992, 23689484), (1057, 22232704), (1208, 19453616), (1456, 16140088), (1612, 14578144), (1664, 14122577), (1724, 13631072), (1736, 13536848), (1963, 11971456), (1984, 11844742), (2114, 11116352), (2416, 9726808), (2821, 8330368), (2912, 8070044), (3017, 7789184), (3224, 7289072), (3448, 6815536), (3472, 6768424), (3926, 5985728), (3968, 5922371), (4228, 5558176), (4681, 5020288), (4832, 4863404), (5603, 4194176), (5642, 4165184), (5824, 4035022), (6034, 3894592), (6448, 3644536), (6896, 3407768), (6944, 3384212), (7852, 2992864), (8456, 2779088), (9362, 2510144), (9664, 2431702), (11206, 2097088), (11284, 2082592), (11648, 2017511), (12068, 1947296), (12896, 1822268), (13361, 1758848), (13741, 1710208), (13792, 1703884), (13888, 1692106), (15704, 1496432), (16912, 1389544), (18724, 1255072), (19328, 1215851), (22412, 1048544), (22568, 1041296), (24136, 973648), (25792, 911134), (26722, 879424), (27482, 855104), (27584, 851942), (27776, 846053), (31408, 748216), (32767, 717184), (33824, 694772), (37448, 627536), (39221, 599168), (44824, 524272), (45136, 520648), (48272, 486824), (51584, 455567), (53444, 439712), (54964, 427552), (55168, 425971), (60853, 386176), (62816, 374108), (65081, 361088), (65534, 358592), (67648, 347386), (74896, 313768), (78442, 299584), (89648, 262136), (90272, 260324), (93527, 251264), (96544, 243412), (106888, 219856), (109928, 213776), (121706, 193088), (125632, 187054), (130162, 180544), (131068, 179296), (135296, 173693), (149792, 156884)]