390387712

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 968647680

約数和(自身を除く): 578259968

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 43, 44, 52, 62, 64, 86, 88, 104, 124, 128, 143, 172, 176, 208, 248, 256, 286, 341, 344, 352, 403, 416, 473, 496, 512, 559, 572, 682, 688, 704, 806, 832, 946, 992, 1024, 1118, 1144, 1333, 1364, 1376, 1408, 1612, 1664, 1892, 1984, 2048, 2236, 2288, 2666, 2728, 2752, 2816, 3224, 3328, 3784, 3968, 4433, 4472, 4576, 5332, 5456, 5504, 5632, 6149, 6448, 6656, 7568, 7936, 8866, 8944, 9152, 10664, 10912, 11008, 11264, 12298, 12896, 13312, 14663, 15136, 15872, 17329, 17732, 17888, 18304, 21328, 21824, 22016, 22528, 24596, 25792, 26624, 29326, 30272, 31744, 34658, 35464, 35776, 36608, 42656, 43648, 44032, 49192, 51584, 58652, 60544, 63488, 69316, 70928, 71552, 73216, 85312, 87296, 88064, 98384, 103168, 117304, 121088, 138632, 141856, 143104, 146432, 170624, 174592, 190619, 196768, 206336, 234608, 242176, 277264, 283712, 286208, 292864, 341248, 349184, 381238, 393536, 412672, 469216, 484352, 554528, 567424, 572416, 682496, 698368, 762476, 787072, 825344, 938432, 968704, 1109056, 1134848, 1144832, 1364992, 1524952, 1574144, 1876864, 2218112, 2269696, 2729984, 3049904, 3148288, 3753728, 4436224, 4539392, 6099808, 6296576, 7507456, 8872448, 9078784, 12199616, 12593152, 15014912, 17744896, 24399232, 30029824, 35489792, 48798464, 97596928, 195193856, 390387712]

約数ペア:

[(1, 390387712), (2, 195193856), (4, 97596928), (8, 48798464), (11, 35489792), (13, 30029824), (16, 24399232), (22, 17744896), (26, 15014912), (31, 12593152), (32, 12199616), (43, 9078784), (44, 8872448), (52, 7507456), (62, 6296576), (64, 6099808), (86, 4539392), (88, 4436224), (104, 3753728), (124, 3148288), (128, 3049904), (143, 2729984), (172, 2269696), (176, 2218112), (208, 1876864), (248, 1574144), (256, 1524952), (286, 1364992), (341, 1144832), (344, 1134848), (352, 1109056), (403, 968704), (416, 938432), (473, 825344), (496, 787072), (512, 762476), (559, 698368), (572, 682496), (682, 572416), (688, 567424), (704, 554528), (806, 484352), (832, 469216), (946, 412672), (992, 393536), (1024, 381238), (1118, 349184), (1144, 341248), (1333, 292864), (1364, 286208), (1376, 283712), (1408, 277264), (1612, 242176), (1664, 234608), (1892, 206336), (1984, 196768), (2048, 190619), (2236, 174592), (2288, 170624), (2666, 146432), (2728, 143104), (2752, 141856), (2816, 138632), (3224, 121088), (3328, 117304), (3784, 103168), (3968, 98384), (4433, 88064), (4472, 87296), (4576, 85312), (5332, 73216), (5456, 71552), (5504, 70928), (5632, 69316), (6149, 63488), (6448, 60544), (6656, 58652), (7568, 51584), (7936, 49192), (8866, 44032), (8944, 43648), (9152, 42656), (10664, 36608), (10912, 35776), (11008, 35464), (11264, 34658), (12298, 31744), (12896, 30272), (13312, 29326), (14663, 26624), (15136, 25792), (15872, 24596), (17329, 22528), (17732, 22016), (17888, 21824), (18304, 21328)]