438331786656

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^2\times {\mathrm{2609}}^1$

素因数の和:3007

約数の個数: 144

約数和(自身を含む): 1174756322880

約数和(自身を除く): 736424536224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 157, 213, 284, 314, 426, 471, 568, 628, 852, 942, 1136, 1256, 1704, 1884, 2272, 2512, 2609, 3408, 3768, 5024, 5218, 6816, 7536, 7827, 10436, 11147, 15072, 15654, 20872, 22294, 24649, 31308, 33441, 41744, 44588, 49298, 62616, 66882, 73947, 83488, 89176, 98596, 125232, 133764, 147894, 178352, 185239, 197192, 250464, 267528, 295788, 356704, 370478, 394384, 409613, 535056, 555717, 591576, 740956, 788768, 819226, 1070112, 1111434, 1183152, 1228839, 1481912, 1638452, 1750079, 2222868, 2366304, 2457678, 2963824, 3276904, 3500158, 4445736, 4915356, 5250237, 5927648, 6553808, 7000316, 8891472, 9830712, 10500474, 13107616, 14000632, 17782944, 19661424, 21000948, 28001264, 29082523, 39322848, 42001896, 56002528, 58165046, 64309241, 84003792, 87247569, 116330092, 128618482, 168007584, 174495138, 192927723, 232660184, 257236964, 348990276, 385855446, 465320368, 514473928, 697980552, 771710892, 930640736, 1028947856, 1395961104, 1543421784, 2057895712, 2791922208, 3086843568, 4565956111, 6173687136, 9131912222, 13697868333, 18263824444, 27395736666, 36527648888, 54791473332, 73055297776, 109582946664, 146110595552, 219165893328, 438331786656]

約数ペア:

[(1, 438331786656), (2, 219165893328), (3, 146110595552), (4, 109582946664), (6, 73055297776), (8, 54791473332), (12, 36527648888), (16, 27395736666), (24, 18263824444), (32, 13697868333), (48, 9131912222), (71, 6173687136), (96, 4565956111), (142, 3086843568), (157, 2791922208), (213, 2057895712), (284, 1543421784), (314, 1395961104), (426, 1028947856), (471, 930640736), (568, 771710892), (628, 697980552), (852, 514473928), (942, 465320368), (1136, 385855446), (1256, 348990276), (1704, 257236964), (1884, 232660184), (2272, 192927723), (2512, 174495138), (2609, 168007584), (3408, 128618482), (3768, 116330092), (5024, 87247569), (5218, 84003792), (6816, 64309241), (7536, 58165046), (7827, 56002528), (10436, 42001896), (11147, 39322848), (15072, 29082523), (15654, 28001264), (20872, 21000948), (22294, 19661424), (24649, 17782944), (31308, 14000632), (33441, 13107616), (41744, 10500474), (44588, 9830712), (49298, 8891472), (62616, 7000316), (66882, 6553808), (73947, 5927648), (83488, 5250237), (89176, 4915356), (98596, 4445736), (125232, 3500158), (133764, 3276904), (147894, 2963824), (178352, 2457678), (185239, 2366304), (197192, 2222868), (250464, 1750079), (267528, 1638452), (295788, 1481912), (356704, 1228839), (370478, 1183152), (394384, 1111434), (409613, 1070112), (535056, 819226), (555717, 788768), (591576, 740956)]