313813248

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:333

約数の個数: 216

約数和(自身を含む): 1006629120

約数和(自身を除く): 692815872

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, 538, 588, 651, 672, 744, 768, 784, 807, 868, 896, 992, 1076, 1176, 1302, 1344, 1488, 1519, 1568, 1614, 1736, 1792, 1883, 1984, 2152, 2352, 2604, 2688, 2976, 3038, 3136, 3228, 3472, 3766, 3968, 4304, 4557, 4704, 5208, 5376, 5649, 5952, 6076, 6272, 6456, 6944, 7532, 7936, 8339, 8608, 9114, 9408, 10416, 11298, 11904, 12152, 12544, 12912, 13181, 13888, 15064, 16678, 17216, 18228, 18816, 20832, 22596, 23808, 24304, 25017, 25824, 26362, 27776, 30128, 33356, 34432, 36456, 37632, 39543, 41664, 45192, 48608, 50034, 51648, 52724, 55552, 58373, 60256, 66712, 68864, 72912, 79086, 83328, 90384, 97216, 100068, 103296, 105448, 116746, 120512, 133424, 145824, 158172, 166656, 175119, 180768, 194432, 200136, 206592, 210896, 233492, 241024, 266848, 291648, 316344, 350238, 361536, 388864, 400272, 408611, 421792, 466984, 482048, 533696, 583296, 632688, 700476, 723072, 800544, 817222, 843584, 933968, 1067392, 1166592, 1225833, 1265376, 1400952, 1446144, 1601088, 1634444, 1687168, 1867936, 2134784, 2451666, 2530752, 2801904, 3202176, 3268888, 3374336, 3735872, 4903332, 5061504, 5603808, 6404352, 6537776, 7471744, 9806664, 10123008, 11207616, 13075552, 14943488, 19613328, 22415232, 26151104, 39226656, 44830464, 52302208, 78453312, 104604416, 156906624, 313813248]

約数ペア:

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