3881640448

素因数分解:

$2^9\times 7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:124

約数の個数: 240

約数和(自身を含む): 9752054400

約数和(自身を除く): 5870413952

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 49, 56, 62, 64, 92, 98, 112, 124, 128, 161, 184, 196, 217, 224, 248, 256, 322, 343, 368, 392, 434, 448, 496, 512, 644, 686, 713, 736, 784, 868, 896, 961, 992, 1127, 1288, 1372, 1426, 1472, 1519, 1568, 1736, 1792, 1922, 1984, 2254, 2576, 2744, 2852, 2944, 3038, 3136, 3472, 3584, 3844, 3968, 4508, 4991, 5152, 5488, 5704, 5888, 6076, 6272, 6727, 6944, 7688, 7889, 7936, 9016, 9982, 10304, 10633, 10976, 11408, 11776, 12152, 12544, 13454, 13888, 15376, 15778, 15872, 18032, 19964, 20608, 21266, 21952, 22103, 22816, 24304, 25088, 26908, 27776, 30752, 31556, 34937, 36064, 39928, 41216, 42532, 43904, 44206, 45632, 47089, 48608, 53816, 55552, 61504, 63112, 69874, 72128, 79856, 82432, 85064, 87808, 88412, 91264, 94178, 97216, 107632, 111104, 123008, 126224, 139748, 144256, 154721, 159712, 170128, 175616, 176824, 182528, 188356, 194432, 215264, 244559, 246016, 252448, 279496, 288512, 309442, 319424, 329623, 340256, 353648, 365056, 376712, 388864, 430528, 489118, 492032, 504896, 558992, 577024, 618884, 638848, 659246, 680512, 707296, 753424, 777728, 861056, 978236, 1009792, 1083047, 1117984, 1237768, 1277696, 1318492, 1361024, 1414592, 1506848, 1722112, 1956472, 2019584, 2166094, 2235968, 2475536, 2555392, 2636984, 2722048, 2829184, 3013696, 3444224, 3912944, 4039168, 4332188, 4471936, 4951072, 5273968, 5444096, 5658368, 6027392, 7581329, 7825888, 8664376, 8943872, 9902144, 10547936, 11316736, 12054784, 15162658, 15651776, 17328752, 17887744, 19804288, 21095872, 24109568, 30325316, 31303552, 34657504, 39608576, 42191744, 60650632, 62607104, 69315008, 79217152, 84383488, 121301264, 125214208, 138630016, 168766976, 242602528, 277260032, 485205056, 554520064, 970410112, 1940820224, 3881640448]

約数ペア:

[(1, 3881640448), (2, 1940820224), (4, 970410112), (7, 554520064), (8, 485205056), (14, 277260032), (16, 242602528), (23, 168766976), (28, 138630016), (31, 125214208), (32, 121301264), (46, 84383488), (49, 79217152), (56, 69315008), (62, 62607104), (64, 60650632), (92, 42191744), (98, 39608576), (112, 34657504), (124, 31303552), (128, 30325316), (161, 24109568), (184, 21095872), (196, 19804288), (217, 17887744), (224, 17328752), (248, 15651776), (256, 15162658), (322, 12054784), (343, 11316736), (368, 10547936), (392, 9902144), (434, 8943872), (448, 8664376), (496, 7825888), (512, 7581329), (644, 6027392), (686, 5658368), (713, 5444096), (736, 5273968), (784, 4951072), (868, 4471936), (896, 4332188), (961, 4039168), (992, 3912944), (1127, 3444224), (1288, 3013696), (1372, 2829184), (1426, 2722048), (1472, 2636984), (1519, 2555392), (1568, 2475536), (1736, 2235968), (1792, 2166094), (1922, 2019584), (1984, 1956472), (2254, 1722112), (2576, 1506848), (2744, 1414592), (2852, 1361024), (2944, 1318492), (3038, 1277696), (3136, 1237768), (3472, 1117984), (3584, 1083047), (3844, 1009792), (3968, 978236), (4508, 861056), (4991, 777728), (5152, 753424), (5488, 707296), (5704, 680512), (5888, 659246), (6076, 638848), (6272, 618884), (6727, 577024), (6944, 558992), (7688, 504896), (7889, 492032), (7936, 489118), (9016, 430528), (9982, 388864), (10304, 376712), (10633, 365056), (10976, 353648), (11408, 340256), (11776, 329623), (12152, 319424), (12544, 309442), (13454, 288512), (13888, 279496), (15376, 252448), (15778, 246016), (15872, 244559), (18032, 215264), (19964, 194432), (20608, 188356), (21266, 182528), (21952, 176824), (22103, 175616), (22816, 170128), (24304, 159712), (25088, 154721), (26908, 144256), (27776, 139748), (30752, 126224), (31556, 123008), (34937, 111104), (36064, 107632), (39928, 97216), (41216, 94178), (42532, 91264), (43904, 88412), (44206, 87808), (45632, 85064), (47089, 82432), (48608, 79856), (53816, 72128), (55552, 69874), (61504, 63112)]