531521536

素因数分解:

$2^{13}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 224

約数和(自身を含む): 1409200128

約数和(自身を除く): 877678592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 31, 32, 46, 52, 56, 62, 64, 91, 92, 104, 112, 124, 128, 161, 182, 184, 208, 217, 224, 248, 256, 299, 322, 364, 368, 403, 416, 434, 448, 496, 512, 598, 644, 713, 728, 736, 806, 832, 868, 896, 992, 1024, 1196, 1288, 1426, 1456, 1472, 1612, 1664, 1736, 1792, 1984, 2048, 2093, 2392, 2576, 2821, 2852, 2912, 2944, 3224, 3328, 3472, 3584, 3968, 4096, 4186, 4784, 4991, 5152, 5642, 5704, 5824, 5888, 6448, 6656, 6944, 7168, 7936, 8192, 8372, 9269, 9568, 9982, 10304, 11284, 11408, 11648, 11776, 12896, 13312, 13888, 14336, 15872, 16744, 18538, 19136, 19964, 20608, 22568, 22816, 23296, 23552, 25792, 26624, 27776, 28672, 31744, 33488, 37076, 38272, 39928, 41216, 45136, 45632, 46592, 47104, 51584, 53248, 55552, 57344, 63488, 64883, 66976, 74152, 76544, 79856, 82432, 90272, 91264, 93184, 94208, 103168, 106496, 111104, 126976, 129766, 133952, 148304, 153088, 159712, 164864, 180544, 182528, 186368, 188416, 206336, 222208, 253952, 259532, 267904, 296608, 306176, 319424, 329728, 361088, 365056, 372736, 412672, 444416, 519064, 535808, 593216, 612352, 638848, 659456, 722176, 730112, 745472, 825344, 888832, 1038128, 1071616, 1186432, 1224704, 1277696, 1318912, 1444352, 1460224, 1650688, 1777664, 2076256, 2143232, 2372864, 2449408, 2555392, 2888704, 2920448, 3301376, 4152512, 4286464, 4745728, 5110784, 5777408, 5840896, 8305024, 8572928, 9491456, 10221568, 11554816, 16610048, 17145856, 18982912, 20443136, 23109632, 33220096, 37965824, 40886272, 66440192, 75931648, 132880384, 265760768, 531521536]

約数ペア:

[(1, 531521536), (2, 265760768), (4, 132880384), (7, 75931648), (8, 66440192), (13, 40886272), (14, 37965824), (16, 33220096), (23, 23109632), (26, 20443136), (28, 18982912), (31, 17145856), (32, 16610048), (46, 11554816), (52, 10221568), (56, 9491456), (62, 8572928), (64, 8305024), (91, 5840896), (92, 5777408), (104, 5110784), (112, 4745728), (124, 4286464), (128, 4152512), (161, 3301376), (182, 2920448), (184, 2888704), (208, 2555392), (217, 2449408), (224, 2372864), (248, 2143232), (256, 2076256), (299, 1777664), (322, 1650688), (364, 1460224), (368, 1444352), (403, 1318912), (416, 1277696), (434, 1224704), (448, 1186432), (496, 1071616), (512, 1038128), (598, 888832), (644, 825344), (713, 745472), (728, 730112), (736, 722176), (806, 659456), (832, 638848), (868, 612352), (896, 593216), (992, 535808), (1024, 519064), (1196, 444416), (1288, 412672), (1426, 372736), (1456, 365056), (1472, 361088), (1612, 329728), (1664, 319424), (1736, 306176), (1792, 296608), (1984, 267904), (2048, 259532), (2093, 253952), (2392, 222208), (2576, 206336), (2821, 188416), (2852, 186368), (2912, 182528), (2944, 180544), (3224, 164864), (3328, 159712), (3472, 153088), (3584, 148304), (3968, 133952), (4096, 129766), (4186, 126976), (4784, 111104), (4991, 106496), (5152, 103168), (5642, 94208), (5704, 93184), (5824, 91264), (5888, 90272), (6448, 82432), (6656, 79856), (6944, 76544), (7168, 74152), (7936, 66976), (8192, 64883), (8372, 63488), (9269, 57344), (9568, 55552), (9982, 53248), (10304, 51584), (11284, 47104), (11408, 46592), (11648, 45632), (11776, 45136), (12896, 41216), (13312, 39928), (13888, 38272), (14336, 37076), (15872, 33488), (16744, 31744), (18538, 28672), (19136, 27776), (19964, 26624), (20608, 25792), (22568, 23552), (22816, 23296)]