1283301376

素因数分解:

$2^{13}\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 168

約数和(自身を含む): 3137672160

約数和(自身を除く): 1854370784

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 139, 161, 184, 196, 224, 256, 278, 322, 368, 392, 448, 512, 556, 644, 736, 784, 896, 973, 1024, 1112, 1127, 1288, 1472, 1568, 1792, 1946, 2048, 2224, 2254, 2576, 2944, 3136, 3197, 3584, 3892, 4096, 4448, 4508, 5152, 5888, 6272, 6394, 6811, 7168, 7784, 8192, 8896, 9016, 10304, 11776, 12544, 12788, 13622, 14336, 15568, 17792, 18032, 20608, 22379, 23552, 25088, 25576, 27244, 28672, 31136, 35584, 36064, 41216, 44758, 47104, 50176, 51152, 54488, 57344, 62272, 71168, 72128, 82432, 89516, 94208, 100352, 102304, 108976, 124544, 142336, 144256, 156653, 164864, 179032, 188416, 200704, 204608, 217952, 249088, 284672, 288512, 313306, 329728, 358064, 401408, 409216, 435904, 498176, 569344, 577024, 626612, 659456, 716128, 818432, 871808, 996352, 1138688, 1154048, 1253224, 1318912, 1432256, 1636864, 1743616, 1992704, 2308096, 2506448, 2864512, 3273728, 3487232, 3985408, 4616192, 5012896, 5729024, 6547456, 6974464, 7970816, 9232384, 10025792, 11458048, 13094912, 13948928, 20051584, 22916096, 26189824, 27897856, 40103168, 45832192, 55795712, 80206336, 91664384, 160412672, 183328768, 320825344, 641650688, 1283301376]

約数ペア:

[(1, 1283301376), (2, 641650688), (4, 320825344), (7, 183328768), (8, 160412672), (14, 91664384), (16, 80206336), (23, 55795712), (28, 45832192), (32, 40103168), (46, 27897856), (49, 26189824), (56, 22916096), (64, 20051584), (92, 13948928), (98, 13094912), (112, 11458048), (128, 10025792), (139, 9232384), (161, 7970816), (184, 6974464), (196, 6547456), (224, 5729024), (256, 5012896), (278, 4616192), (322, 3985408), (368, 3487232), (392, 3273728), (448, 2864512), (512, 2506448), (556, 2308096), (644, 1992704), (736, 1743616), (784, 1636864), (896, 1432256), (973, 1318912), (1024, 1253224), (1112, 1154048), (1127, 1138688), (1288, 996352), (1472, 871808), (1568, 818432), (1792, 716128), (1946, 659456), (2048, 626612), (2224, 577024), (2254, 569344), (2576, 498176), (2944, 435904), (3136, 409216), (3197, 401408), (3584, 358064), (3892, 329728), (4096, 313306), (4448, 288512), (4508, 284672), (5152, 249088), (5888, 217952), (6272, 204608), (6394, 200704), (6811, 188416), (7168, 179032), (7784, 164864), (8192, 156653), (8896, 144256), (9016, 142336), (10304, 124544), (11776, 108976), (12544, 102304), (12788, 100352), (13622, 94208), (14336, 89516), (15568, 82432), (17792, 72128), (18032, 71168), (20608, 62272), (22379, 57344), (23552, 54488), (25088, 51152), (25576, 50176), (27244, 47104), (28672, 44758), (31136, 41216), (35584, 36064)]