18340778496

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{16747}}^1$

素因数の和:16822

約数の個数: 160

約数和(自身を含む): 52633202688

約数和(自身を除く): 34292424192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 128, 138, 184, 186, 192, 248, 256, 276, 368, 372, 384, 496, 512, 552, 713, 736, 744, 768, 992, 1104, 1426, 1472, 1488, 1536, 1984, 2139, 2208, 2852, 2944, 2976, 3968, 4278, 4416, 5704, 5888, 5952, 7936, 8556, 8832, 11408, 11776, 11904, 15872, 16747, 17112, 17664, 22816, 23808, 33494, 34224, 35328, 45632, 47616, 50241, 66988, 68448, 91264, 100482, 133976, 136896, 182528, 200964, 267952, 273792, 365056, 385181, 401928, 519157, 535904, 547584, 770362, 803856, 1038314, 1071808, 1095168, 1155543, 1540724, 1557471, 1607712, 2076628, 2143616, 2311086, 3081448, 3114942, 3215424, 4153256, 4287232, 4622172, 6162896, 6229884, 6430848, 8306512, 8574464, 9244344, 11940611, 12325792, 12459768, 12861696, 16613024, 18488688, 23881222, 24651584, 24919536, 25723392, 33226048, 35821833, 36977376, 47762444, 49303168, 49839072, 66452096, 71643666, 73954752, 95524888, 98606336, 99678144, 132904192, 143287332, 147909504, 191049776, 197212672, 199356288, 265808384, 286574664, 295819008, 382099552, 398712576, 573149328, 591638016, 764199104, 797425152, 1146298656, 1528398208, 2292597312, 3056796416, 4585194624, 6113592832, 9170389248, 18340778496]

約数ペア:

[(1, 18340778496), (2, 9170389248), (3, 6113592832), (4, 4585194624), (6, 3056796416), (8, 2292597312), (12, 1528398208), (16, 1146298656), (23, 797425152), (24, 764199104), (31, 591638016), (32, 573149328), (46, 398712576), (48, 382099552), (62, 295819008), (64, 286574664), (69, 265808384), (92, 199356288), (93, 197212672), (96, 191049776), (124, 147909504), (128, 143287332), (138, 132904192), (184, 99678144), (186, 98606336), (192, 95524888), (248, 73954752), (256, 71643666), (276, 66452096), (368, 49839072), (372, 49303168), (384, 47762444), (496, 36977376), (512, 35821833), (552, 33226048), (713, 25723392), (736, 24919536), (744, 24651584), (768, 23881222), (992, 18488688), (1104, 16613024), (1426, 12861696), (1472, 12459768), (1488, 12325792), (1536, 11940611), (1984, 9244344), (2139, 8574464), (2208, 8306512), (2852, 6430848), (2944, 6229884), (2976, 6162896), (3968, 4622172), (4278, 4287232), (4416, 4153256), (5704, 3215424), (5888, 3114942), (5952, 3081448), (7936, 2311086), (8556, 2143616), (8832, 2076628), (11408, 1607712), (11776, 1557471), (11904, 1540724), (15872, 1155543), (16747, 1095168), (17112, 1071808), (17664, 1038314), (22816, 803856), (23808, 770362), (33494, 547584), (34224, 535904), (35328, 519157), (45632, 401928), (47616, 385181), (50241, 365056), (66988, 273792), (68448, 267952), (91264, 200964), (100482, 182528), (133976, 136896)]