2573788672

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1568

約数の個数: 160

約数和(自身を含む): 6504708672

約数和(自身を除く): 3930920000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 128, 148, 182, 208, 224, 256, 259, 296, 364, 416, 448, 481, 512, 518, 592, 728, 832, 896, 962, 1036, 1184, 1456, 1493, 1664, 1792, 1924, 2072, 2368, 2912, 2986, 3328, 3367, 3584, 3848, 4144, 4736, 5824, 5972, 6656, 6734, 7696, 8288, 9472, 10451, 11648, 11944, 13468, 15392, 16576, 18944, 19409, 20902, 23296, 23888, 26936, 30784, 33152, 38818, 41804, 46592, 47776, 53872, 55241, 61568, 66304, 77636, 83608, 95552, 107744, 110482, 123136, 132608, 135863, 155272, 167216, 191104, 215488, 220964, 246272, 271726, 310544, 334432, 382208, 386687, 430976, 441928, 543452, 621088, 668864, 718133, 764416, 773374, 861952, 883856, 1086904, 1242176, 1337728, 1436266, 1546748, 1723904, 1767712, 2173808, 2484352, 2675456, 2872532, 3093496, 3535424, 4347616, 4968704, 5026931, 5350912, 5745064, 6186992, 7070848, 8695232, 9937408, 10053862, 11490128, 12373984, 14141696, 17390464, 20107724, 22980256, 24747968, 28283392, 34780928, 40215448, 45960512, 49495936, 69561856, 80430896, 91921024, 98991872, 160861792, 183842048, 197983744, 321723584, 367684096, 643447168, 1286894336, 2573788672]

約数ペア:

[(1, 2573788672), (2, 1286894336), (4, 643447168), (7, 367684096), (8, 321723584), (13, 197983744), (14, 183842048), (16, 160861792), (26, 98991872), (28, 91921024), (32, 80430896), (37, 69561856), (52, 49495936), (56, 45960512), (64, 40215448), (74, 34780928), (91, 28283392), (104, 24747968), (112, 22980256), (128, 20107724), (148, 17390464), (182, 14141696), (208, 12373984), (224, 11490128), (256, 10053862), (259, 9937408), (296, 8695232), (364, 7070848), (416, 6186992), (448, 5745064), (481, 5350912), (512, 5026931), (518, 4968704), (592, 4347616), (728, 3535424), (832, 3093496), (896, 2872532), (962, 2675456), (1036, 2484352), (1184, 2173808), (1456, 1767712), (1493, 1723904), (1664, 1546748), (1792, 1436266), (1924, 1337728), (2072, 1242176), (2368, 1086904), (2912, 883856), (2986, 861952), (3328, 773374), (3367, 764416), (3584, 718133), (3848, 668864), (4144, 621088), (4736, 543452), (5824, 441928), (5972, 430976), (6656, 386687), (6734, 382208), (7696, 334432), (8288, 310544), (9472, 271726), (10451, 246272), (11648, 220964), (11944, 215488), (13468, 191104), (15392, 167216), (16576, 155272), (18944, 135863), (19409, 132608), (20902, 123136), (23296, 110482), (23888, 107744), (26936, 95552), (30784, 83608), (33152, 77636), (38818, 66304), (41804, 61568), (46592, 55241), (47776, 53872)]