273343616

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:822

約数の個数: 128

約数和(自身を含む): 692751360

約数和(自身を除く): 419407744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 757, 806, 832, 868, 896, 992, 1456, 1514, 1612, 1664, 1736, 1984, 2821, 2912, 3028, 3224, 3472, 3968, 5299, 5642, 5824, 6056, 6448, 6944, 9841, 10598, 11284, 11648, 12112, 12896, 13888, 19682, 21196, 22568, 23467, 24224, 25792, 27776, 39364, 42392, 45136, 46934, 48448, 51584, 68887, 78728, 84784, 90272, 93868, 96896, 137774, 157456, 164269, 169568, 180544, 187736, 275548, 305071, 314912, 328538, 339136, 361088, 375472, 551096, 610142, 629824, 657076, 678272, 750944, 1102192, 1220284, 1259648, 1314152, 1501888, 2135497, 2204384, 2440568, 2628304, 3003776, 4270994, 4408768, 4881136, 5256608, 8541988, 8817536, 9762272, 10513216, 17083976, 19524544, 21026432, 34167952, 39049088, 68335904, 136671808, 273343616]

約数ペア:

[(1, 273343616), (2, 136671808), (4, 68335904), (7, 39049088), (8, 34167952), (13, 21026432), (14, 19524544), (16, 17083976), (26, 10513216), (28, 9762272), (31, 8817536), (32, 8541988), (52, 5256608), (56, 4881136), (62, 4408768), (64, 4270994), (91, 3003776), (104, 2628304), (112, 2440568), (124, 2204384), (128, 2135497), (182, 1501888), (208, 1314152), (217, 1259648), (224, 1220284), (248, 1102192), (364, 750944), (403, 678272), (416, 657076), (434, 629824), (448, 610142), (496, 551096), (728, 375472), (757, 361088), (806, 339136), (832, 328538), (868, 314912), (896, 305071), (992, 275548), (1456, 187736), (1514, 180544), (1612, 169568), (1664, 164269), (1736, 157456), (1984, 137774), (2821, 96896), (2912, 93868), (3028, 90272), (3224, 84784), (3472, 78728), (3968, 68887), (5299, 51584), (5642, 48448), (5824, 46934), (6056, 45136), (6448, 42392), (6944, 39364), (9841, 27776), (10598, 25792), (11284, 24224), (11648, 23467), (12112, 22568), (12896, 21196), (13888, 19682)]