2989139328

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:974

約数の個数: 256

約数和(自身を含む): 10159526400

約数和(自身を除く): 7170387072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 157, 168, 189, 192, 216, 224, 252, 288, 314, 336, 378, 384, 432, 448, 471, 504, 576, 628, 672, 756, 787, 864, 896, 942, 1008, 1099, 1152, 1256, 1344, 1413, 1512, 1574, 1728, 1884, 2016, 2198, 2361, 2512, 2688, 2826, 3024, 3148, 3297, 3456, 3768, 4032, 4239, 4396, 4722, 5024, 5509, 5652, 6048, 6296, 6594, 7083, 7536, 8064, 8478, 8792, 9444, 9891, 10048, 11018, 11304, 12096, 12592, 13188, 14166, 15072, 16527, 16956, 17584, 18888, 19782, 20096, 21249, 22036, 22608, 24192, 25184, 26376, 28332, 29673, 30144, 33054, 33912, 35168, 37776, 39564, 42498, 44072, 45216, 49581, 50368, 52752, 56664, 59346, 60288, 66108, 67824, 70336, 75552, 79128, 84996, 88144, 90432, 99162, 100736, 105504, 113328, 118692, 123559, 132216, 135648, 140672, 148743, 151104, 158256, 169992, 176288, 180864, 198324, 211008, 226656, 237384, 247118, 264432, 271296, 297486, 302208, 316512, 339984, 352576, 370677, 396648, 422016, 453312, 474768, 494236, 528864, 542592, 594972, 633024, 679968, 705152, 741354, 793296, 864913, 906624, 949536, 988472, 1057728, 1112031, 1189944, 1266048, 1359936, 1482708, 1586592, 1729826, 1899072, 1976944, 2115456, 2224062, 2379888, 2594739, 2719872, 2965416, 3173184, 3336093, 3459652, 3798144, 3953888, 4448124, 4759776, 5189478, 5930832, 6346368, 6672186, 6919304, 7784217, 7907776, 8896248, 9519552, 10378956, 11861664, 13344372, 13838608, 15568434, 15815552, 17792496, 19039104, 20757912, 23352651, 23723328, 26688744, 27677216, 31136868, 35584992, 41515824, 46705302, 47446656, 53377488, 55354432, 62273736, 71169984, 83031648, 93410604, 106754976, 110708864, 124547472, 142339968, 166063296, 186821208, 213509952, 249094944, 332126592, 373642416, 427019904, 498189888, 747284832, 996379776, 1494569664, 2989139328]

約数ペア:

[(1, 2989139328), (2, 1494569664), (3, 996379776), (4, 747284832), (6, 498189888), (7, 427019904), (8, 373642416), (9, 332126592), (12, 249094944), (14, 213509952), (16, 186821208), (18, 166063296), (21, 142339968), (24, 124547472), (27, 110708864), (28, 106754976), (32, 93410604), (36, 83031648), (42, 71169984), (48, 62273736), (54, 55354432), (56, 53377488), (63, 47446656), (64, 46705302), (72, 41515824), (84, 35584992), (96, 31136868), (108, 27677216), (112, 26688744), (126, 23723328), (128, 23352651), (144, 20757912), (157, 19039104), (168, 17792496), (189, 15815552), (192, 15568434), (216, 13838608), (224, 13344372), (252, 11861664), (288, 10378956), (314, 9519552), (336, 8896248), (378, 7907776), (384, 7784217), (432, 6919304), (448, 6672186), (471, 6346368), (504, 5930832), (576, 5189478), (628, 4759776), (672, 4448124), (756, 3953888), (787, 3798144), (864, 3459652), (896, 3336093), (942, 3173184), (1008, 2965416), (1099, 2719872), (1152, 2594739), (1256, 2379888), (1344, 2224062), (1413, 2115456), (1512, 1976944), (1574, 1899072), (1728, 1729826), (1884, 1586592), (2016, 1482708), (2198, 1359936), (2361, 1266048), (2512, 1189944), (2688, 1112031), (2826, 1057728), (3024, 988472), (3148, 949536), (3297, 906624), (3456, 864913), (3768, 793296), (4032, 741354), (4239, 705152), (4396, 679968), (4722, 633024), (5024, 594972), (5509, 542592), (5652, 528864), (6048, 494236), (6296, 474768), (6594, 453312), (7083, 422016), (7536, 396648), (8064, 370677), (8478, 352576), (8792, 339984), (9444, 316512), (9891, 302208), (10048, 297486), (11018, 271296), (11304, 264432), (12096, 247118), (12592, 237384), (13188, 226656), (14166, 211008), (15072, 198324), (16527, 180864), (16956, 176288), (17584, 169992), (18888, 158256), (19782, 151104), (20096, 148743), (21249, 140672), (22036, 135648), (22608, 132216), (24192, 123559), (25184, 118692), (26376, 113328), (28332, 105504), (29673, 100736), (30144, 99162), (33054, 90432), (33912, 88144), (35168, 84996), (37776, 79128), (39564, 75552), (42498, 70336), (44072, 67824), (45216, 66108), (49581, 60288), (50368, 59346), (52752, 56664)]