2049208832

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1259}}^1$

素因数の和:1322

約数の個数: 120

約数和(自身を含む): 4748602320

約数和(自身を除く): 2699393488

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 289, 352, 374, 512, 544, 578, 704, 748, 1088, 1156, 1259, 1408, 1496, 2176, 2312, 2518, 2816, 2992, 3179, 4352, 4624, 5036, 5632, 5984, 6358, 8704, 9248, 10072, 11968, 12716, 13849, 18496, 20144, 21403, 23936, 25432, 27698, 36992, 40288, 42806, 47872, 50864, 55396, 73984, 80576, 85612, 95744, 101728, 110792, 147968, 161152, 171224, 203456, 221584, 235433, 322304, 342448, 363851, 406912, 443168, 470866, 644608, 684896, 727702, 813824, 886336, 941732, 1369792, 1455404, 1627648, 1772672, 1883464, 2739584, 2910808, 3545344, 3766928, 4002361, 5479168, 5821616, 7090688, 7533856, 8004722, 10958336, 11643232, 15067712, 16009444, 23286464, 30135424, 32018888, 46572928, 60270848, 64037776, 93145856, 120541696, 128075552, 186291712, 256151104, 512302208, 1024604416, 2049208832]

約数ペア:

[(1, 2049208832), (2, 1024604416), (4, 512302208), (8, 256151104), (11, 186291712), (16, 128075552), (17, 120541696), (22, 93145856), (32, 64037776), (34, 60270848), (44, 46572928), (64, 32018888), (68, 30135424), (88, 23286464), (128, 16009444), (136, 15067712), (176, 11643232), (187, 10958336), (256, 8004722), (272, 7533856), (289, 7090688), (352, 5821616), (374, 5479168), (512, 4002361), (544, 3766928), (578, 3545344), (704, 2910808), (748, 2739584), (1088, 1883464), (1156, 1772672), (1259, 1627648), (1408, 1455404), (1496, 1369792), (2176, 941732), (2312, 886336), (2518, 813824), (2816, 727702), (2992, 684896), (3179, 644608), (4352, 470866), (4624, 443168), (5036, 406912), (5632, 363851), (5984, 342448), (6358, 322304), (8704, 235433), (9248, 221584), (10072, 203456), (11968, 171224), (12716, 161152), (13849, 147968), (18496, 110792), (20144, 101728), (21403, 95744), (23936, 85612), (25432, 80576), (27698, 73984), (36992, 55396), (40288, 50864), (42806, 47872)]