2538381888

素因数分解:

$2^6\times 3^5\times 7^2\times {\mathrm{3331}}^1$

素因数の和:3372

約数の個数: 252

約数和(自身を含む): 8779806672

約数和(自身を除く): 6241424784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 192, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 392, 432, 441, 448, 486, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 972, 1008, 1134, 1176, 1296, 1323, 1344, 1512, 1568, 1701, 1728, 1764, 1944, 2016, 2268, 2352, 2592, 2646, 3024, 3136, 3331, 3402, 3528, 3888, 3969, 4032, 4536, 4704, 5184, 5292, 6048, 6662, 6804, 7056, 7776, 7938, 9072, 9408, 9993, 10584, 11907, 12096, 13324, 13608, 14112, 15552, 15876, 18144, 19986, 21168, 23317, 23814, 26648, 27216, 28224, 29979, 31752, 36288, 39972, 42336, 46634, 47628, 53296, 54432, 59958, 63504, 69951, 79944, 84672, 89937, 93268, 95256, 106592, 108864, 119916, 127008, 139902, 159888, 163219, 179874, 186536, 190512, 209853, 213184, 239832, 254016, 269811, 279804, 319776, 326438, 359748, 373072, 381024, 419706, 479664, 489657, 539622, 559608, 629559, 639552, 652876, 719496, 746144, 762048, 809433, 839412, 959328, 979314, 1079244, 1119216, 1259118, 1305752, 1438992, 1468971, 1492288, 1618866, 1678824, 1888677, 1918656, 1958628, 2158488, 2238432, 2518236, 2611504, 2877984, 2937942, 3237732, 3357648, 3777354, 3917256, 4316976, 4406913, 4476864, 5036472, 5223008, 5666031, 5755968, 5875884, 6475464, 6715296, 7554708, 7834512, 8633952, 8813826, 10072944, 10446016, 11332062, 11751768, 12950928, 13220739, 13430592, 15109416, 15669024, 17267904, 17627652, 20145888, 22664124, 23503536, 25901856, 26441478, 30218832, 31338048, 35255304, 39662217, 40291776, 45328248, 47007072, 51803712, 52882956, 60437664, 70510608, 79324434, 90656496, 94014144, 105765912, 120875328, 141021216, 158648868, 181312992, 211531824, 282042432, 317297736, 362625984, 423063648, 634595472, 846127296, 1269190944, 2538381888]

約数ペア:

[(1, 2538381888), (2, 1269190944), (3, 846127296), (4, 634595472), (6, 423063648), (7, 362625984), (8, 317297736), (9, 282042432), (12, 211531824), (14, 181312992), (16, 158648868), (18, 141021216), (21, 120875328), (24, 105765912), (27, 94014144), (28, 90656496), (32, 79324434), (36, 70510608), (42, 60437664), (48, 52882956), (49, 51803712), (54, 47007072), (56, 45328248), (63, 40291776), (64, 39662217), (72, 35255304), (81, 31338048), (84, 30218832), (96, 26441478), (98, 25901856), (108, 23503536), (112, 22664124), (126, 20145888), (144, 17627652), (147, 17267904), (162, 15669024), (168, 15109416), (189, 13430592), (192, 13220739), (196, 12950928), (216, 11751768), (224, 11332062), (243, 10446016), (252, 10072944), (288, 8813826), (294, 8633952), (324, 7834512), (336, 7554708), (378, 6715296), (392, 6475464), (432, 5875884), (441, 5755968), (448, 5666031), (486, 5223008), (504, 5036472), (567, 4476864), (576, 4406913), (588, 4316976), (648, 3917256), (672, 3777354), (756, 3357648), (784, 3237732), (864, 2937942), (882, 2877984), (972, 2611504), (1008, 2518236), (1134, 2238432), (1176, 2158488), (1296, 1958628), (1323, 1918656), (1344, 1888677), (1512, 1678824), (1568, 1618866), (1701, 1492288), (1728, 1468971), (1764, 1438992), (1944, 1305752), (2016, 1259118), (2268, 1119216), (2352, 1079244), (2592, 979314), (2646, 959328), (3024, 839412), (3136, 809433), (3331, 762048), (3402, 746144), (3528, 719496), (3888, 652876), (3969, 639552), (4032, 629559), (4536, 559608), (4704, 539622), (5184, 489657), (5292, 479664), (6048, 419706), (6662, 381024), (6804, 373072), (7056, 359748), (7776, 326438), (7938, 319776), (9072, 279804), (9408, 269811), (9993, 254016), (10584, 239832), (11907, 213184), (12096, 209853), (13324, 190512), (13608, 186536), (14112, 179874), (15552, 163219), (15876, 159888), (18144, 139902), (19986, 127008), (21168, 119916), (23317, 108864), (23814, 106592), (26648, 95256), (27216, 93268), (28224, 89937), (29979, 84672), (31752, 79944), (36288, 69951), (39972, 63504), (42336, 59958), (46634, 54432), (47628, 53296)]