2154668544

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1095

約数の個数: 240

約数和(自身を含む): 7220186688

約数和(自身を除く): 5065518144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 67, 72, 84, 96, 112, 126, 128, 134, 144, 168, 192, 201, 224, 252, 256, 268, 288, 336, 384, 402, 448, 469, 504, 512, 536, 576, 603, 672, 768, 804, 896, 938, 997, 1008, 1072, 1152, 1206, 1344, 1407, 1536, 1608, 1792, 1876, 1994, 2016, 2144, 2304, 2412, 2688, 2814, 2991, 3216, 3584, 3752, 3988, 4032, 4221, 4288, 4608, 4824, 5376, 5628, 5982, 6432, 6979, 7504, 7976, 8064, 8442, 8576, 8973, 9648, 10752, 11256, 11964, 12864, 13958, 15008, 15952, 16128, 16884, 17152, 17946, 19296, 20937, 22512, 23928, 25728, 27916, 30016, 31904, 32256, 33768, 34304, 35892, 38592, 41874, 45024, 47856, 51456, 55832, 60032, 62811, 63808, 66799, 67536, 71784, 77184, 83748, 90048, 95712, 102912, 111664, 120064, 125622, 127616, 133598, 135072, 143568, 154368, 167496, 180096, 191424, 200397, 223328, 240128, 251244, 255232, 267196, 270144, 287136, 308736, 334992, 360192, 382848, 400794, 446656, 467593, 502488, 510464, 534392, 540288, 574272, 601191, 669984, 720384, 765696, 801588, 893312, 935186, 1004976, 1068784, 1080576, 1148544, 1202382, 1339968, 1402779, 1531392, 1603176, 1786624, 1870372, 2009952, 2137568, 2161152, 2297088, 2404764, 2679936, 2805558, 3206352, 3573248, 3740744, 4019904, 4208337, 4275136, 4594176, 4809528, 5359872, 5611116, 6412704, 7481488, 8039808, 8416674, 8550272, 9619056, 10719744, 11222232, 12825408, 14962976, 16079616, 16833348, 17100544, 19238112, 22444464, 25650816, 29925952, 32159232, 33666696, 34201088, 38476224, 44888928, 51301632, 59851904, 67333392, 76952448, 89777856, 102603264, 119703808, 134666784, 153904896, 179555712, 239407616, 269333568, 307809792, 359111424, 538667136, 718222848, 1077334272, 2154668544]

約数ペア:

[(1, 2154668544), (2, 1077334272), (3, 718222848), (4, 538667136), (6, 359111424), (7, 307809792), (8, 269333568), (9, 239407616), (12, 179555712), (14, 153904896), (16, 134666784), (18, 119703808), (21, 102603264), (24, 89777856), (28, 76952448), (32, 67333392), (36, 59851904), (42, 51301632), (48, 44888928), (56, 38476224), (63, 34201088), (64, 33666696), (67, 32159232), (72, 29925952), (84, 25650816), (96, 22444464), (112, 19238112), (126, 17100544), (128, 16833348), (134, 16079616), (144, 14962976), (168, 12825408), (192, 11222232), (201, 10719744), (224, 9619056), (252, 8550272), (256, 8416674), (268, 8039808), (288, 7481488), (336, 6412704), (384, 5611116), (402, 5359872), (448, 4809528), (469, 4594176), (504, 4275136), (512, 4208337), (536, 4019904), (576, 3740744), (603, 3573248), (672, 3206352), (768, 2805558), (804, 2679936), (896, 2404764), (938, 2297088), (997, 2161152), (1008, 2137568), (1072, 2009952), (1152, 1870372), (1206, 1786624), (1344, 1603176), (1407, 1531392), (1536, 1402779), (1608, 1339968), (1792, 1202382), (1876, 1148544), (1994, 1080576), (2016, 1068784), (2144, 1004976), (2304, 935186), (2412, 893312), (2688, 801588), (2814, 765696), (2991, 720384), (3216, 669984), (3584, 601191), (3752, 574272), (3988, 540288), (4032, 534392), (4221, 510464), (4288, 502488), (4608, 467593), (4824, 446656), (5376, 400794), (5628, 382848), (5982, 360192), (6432, 334992), (6979, 308736), (7504, 287136), (7976, 270144), (8064, 267196), (8442, 255232), (8576, 251244), (8973, 240128), (9648, 223328), (10752, 200397), (11256, 191424), (11964, 180096), (12864, 167496), (13958, 154368), (15008, 143568), (15952, 135072), (16128, 133598), (16884, 127616), (17152, 125622), (17946, 120064), (19296, 111664), (20937, 102912), (22512, 95712), (23928, 90048), (25728, 83748), (27916, 77184), (30016, 71784), (31904, 67536), (32256, 66799), (33768, 63808), (34304, 62811), (35892, 60032), (38592, 55832), (41874, 51456), (45024, 47856)]