612405248

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 208

約数和(自身を含む): 1585253376

約数和(自身を除く): 972848128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 53, 56, 62, 64, 91, 104, 106, 112, 124, 128, 182, 208, 212, 217, 224, 248, 256, 364, 371, 403, 416, 424, 434, 448, 496, 512, 689, 728, 742, 806, 832, 848, 868, 896, 992, 1024, 1378, 1456, 1484, 1612, 1643, 1664, 1696, 1736, 1792, 1984, 2048, 2756, 2821, 2912, 2968, 3224, 3286, 3328, 3392, 3472, 3584, 3968, 4096, 4823, 5512, 5642, 5824, 5936, 6448, 6572, 6656, 6784, 6944, 7168, 7936, 9646, 11024, 11284, 11501, 11648, 11872, 12896, 13144, 13312, 13568, 13888, 14336, 15872, 19292, 21359, 22048, 22568, 23002, 23296, 23744, 25792, 26288, 26624, 27136, 27776, 28672, 31744, 38584, 42718, 44096, 45136, 46004, 46592, 47488, 51584, 52576, 53248, 54272, 55552, 63488, 77168, 85436, 88192, 90272, 92008, 93184, 94976, 103168, 105152, 108544, 111104, 126976, 149513, 154336, 170872, 176384, 180544, 184016, 186368, 189952, 206336, 210304, 217088, 222208, 299026, 308672, 341744, 352768, 361088, 368032, 372736, 379904, 412672, 420608, 444416, 598052, 617344, 683488, 705536, 722176, 736064, 759808, 825344, 841216, 888832, 1196104, 1234688, 1366976, 1411072, 1444352, 1472128, 1519616, 1650688, 1682432, 2392208, 2469376, 2733952, 2822144, 2888704, 2944256, 3364864, 4784416, 4938752, 5467904, 5777408, 5888512, 6729728, 9568832, 9877504, 10935808, 11554816, 11777024, 19137664, 19755008, 21871616, 23554048, 38275328, 43743232, 47108096, 76550656, 87486464, 153101312, 306202624, 612405248]

約数ペア:

[(1, 612405248), (2, 306202624), (4, 153101312), (7, 87486464), (8, 76550656), (13, 47108096), (14, 43743232), (16, 38275328), (26, 23554048), (28, 21871616), (31, 19755008), (32, 19137664), (52, 11777024), (53, 11554816), (56, 10935808), (62, 9877504), (64, 9568832), (91, 6729728), (104, 5888512), (106, 5777408), (112, 5467904), (124, 4938752), (128, 4784416), (182, 3364864), (208, 2944256), (212, 2888704), (217, 2822144), (224, 2733952), (248, 2469376), (256, 2392208), (364, 1682432), (371, 1650688), (403, 1519616), (416, 1472128), (424, 1444352), (434, 1411072), (448, 1366976), (496, 1234688), (512, 1196104), (689, 888832), (728, 841216), (742, 825344), (806, 759808), (832, 736064), (848, 722176), (868, 705536), (896, 683488), (992, 617344), (1024, 598052), (1378, 444416), (1456, 420608), (1484, 412672), (1612, 379904), (1643, 372736), (1664, 368032), (1696, 361088), (1736, 352768), (1792, 341744), (1984, 308672), (2048, 299026), (2756, 222208), (2821, 217088), (2912, 210304), (2968, 206336), (3224, 189952), (3286, 186368), (3328, 184016), (3392, 180544), (3472, 176384), (3584, 170872), (3968, 154336), (4096, 149513), (4823, 126976), (5512, 111104), (5642, 108544), (5824, 105152), (5936, 103168), (6448, 94976), (6572, 93184), (6656, 92008), (6784, 90272), (6944, 88192), (7168, 85436), (7936, 77168), (9646, 63488), (11024, 55552), (11284, 54272), (11501, 53248), (11648, 52576), (11872, 51584), (12896, 47488), (13144, 46592), (13312, 46004), (13568, 45136), (13888, 44096), (14336, 42718), (15872, 38584), (19292, 31744), (21359, 28672), (22048, 27776), (22568, 27136), (23002, 26624), (23296, 26288), (23744, 25792)]