1255252992

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 264

約数和(自身を含む): 4032426240

約数和(自身を除く): 2777173248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 128, 147, 168, 186, 192, 196, 217, 224, 248, 256, 269, 294, 336, 372, 384, 392, 434, 448, 496, 512, 538, 588, 651, 672, 744, 768, 784, 807, 868, 896, 992, 1024, 1076, 1176, 1302, 1344, 1488, 1519, 1536, 1568, 1614, 1736, 1792, 1883, 1984, 2152, 2352, 2604, 2688, 2976, 3038, 3072, 3136, 3228, 3472, 3584, 3766, 3968, 4304, 4557, 4704, 5208, 5376, 5649, 5952, 6076, 6272, 6456, 6944, 7168, 7532, 7936, 8339, 8608, 9114, 9408, 10416, 10752, 11298, 11904, 12152, 12544, 12912, 13181, 13888, 15064, 15872, 16678, 17216, 18228, 18816, 20832, 21504, 22596, 23808, 24304, 25017, 25088, 25824, 26362, 27776, 30128, 31744, 33356, 34432, 36456, 37632, 39543, 41664, 45192, 47616, 48608, 50034, 50176, 51648, 52724, 55552, 58373, 60256, 66712, 68864, 72912, 75264, 79086, 83328, 90384, 95232, 97216, 100068, 103296, 105448, 111104, 116746, 120512, 133424, 137728, 145824, 150528, 158172, 166656, 175119, 180768, 194432, 200136, 206592, 210896, 222208, 233492, 241024, 266848, 275456, 291648, 316344, 333312, 350238, 361536, 388864, 400272, 408611, 413184, 421792, 466984, 482048, 533696, 583296, 632688, 666624, 700476, 723072, 777728, 800544, 817222, 826368, 843584, 933968, 964096, 1067392, 1166592, 1225833, 1265376, 1400952, 1446144, 1555456, 1601088, 1634444, 1687168, 1867936, 1928192, 2134784, 2333184, 2451666, 2530752, 2801904, 2892288, 3202176, 3268888, 3374336, 3735872, 4269568, 4666368, 4903332, 5061504, 5603808, 5784576, 6404352, 6537776, 6748672, 7471744, 8539136, 9806664, 10123008, 11207616, 12808704, 13075552, 13497344, 14943488, 19613328, 20246016, 22415232, 25617408, 26151104, 29886976, 39226656, 40492032, 44830464, 52302208, 59773952, 78453312, 89660928, 104604416, 156906624, 179321856, 209208832, 313813248, 418417664, 627626496, 1255252992]

約数ペア:

[(1, 1255252992), (2, 627626496), (3, 418417664), (4, 313813248), (6, 209208832), (7, 179321856), (8, 156906624), (12, 104604416), (14, 89660928), (16, 78453312), (21, 59773952), (24, 52302208), (28, 44830464), (31, 40492032), (32, 39226656), (42, 29886976), (48, 26151104), (49, 25617408), (56, 22415232), (62, 20246016), (64, 19613328), (84, 14943488), (93, 13497344), (96, 13075552), (98, 12808704), (112, 11207616), (124, 10123008), (128, 9806664), (147, 8539136), (168, 7471744), (186, 6748672), (192, 6537776), (196, 6404352), (217, 5784576), (224, 5603808), (248, 5061504), (256, 4903332), (269, 4666368), (294, 4269568), (336, 3735872), (372, 3374336), (384, 3268888), (392, 3202176), (434, 2892288), (448, 2801904), (496, 2530752), (512, 2451666), (538, 2333184), (588, 2134784), (651, 1928192), (672, 1867936), (744, 1687168), (768, 1634444), (784, 1601088), (807, 1555456), (868, 1446144), (896, 1400952), (992, 1265376), (1024, 1225833), (1076, 1166592), (1176, 1067392), (1302, 964096), (1344, 933968), (1488, 843584), (1519, 826368), (1536, 817222), (1568, 800544), (1614, 777728), (1736, 723072), (1792, 700476), (1883, 666624), (1984, 632688), (2152, 583296), (2352, 533696), (2604, 482048), (2688, 466984), (2976, 421792), (3038, 413184), (3072, 408611), (3136, 400272), (3228, 388864), (3472, 361536), (3584, 350238), (3766, 333312), (3968, 316344), (4304, 291648), (4557, 275456), (4704, 266848), (5208, 241024), (5376, 233492), (5649, 222208), (5952, 210896), (6076, 206592), (6272, 200136), (6456, 194432), (6944, 180768), (7168, 175119), (7532, 166656), (7936, 158172), (8339, 150528), (8608, 145824), (9114, 137728), (9408, 133424), (10416, 120512), (10752, 116746), (11298, 111104), (11904, 105448), (12152, 103296), (12544, 100068), (12912, 97216), (13181, 95232), (13888, 90384), (15064, 83328), (15872, 79086), (16678, 75264), (17216, 72912), (18228, 68864), (18816, 66712), (20832, 60256), (21504, 58373), (22596, 55552), (23808, 52724), (24304, 51648), (25017, 50176), (25088, 50034), (25824, 48608), (26362, 47616), (27776, 45192), (30128, 41664), (31744, 39543), (33356, 37632), (34432, 36456)]