1237809664

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:926

約数の個数: 160

約数和(自身を含む): 3145798656

約数和(自身を除く): 1907988992

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, 256, 364, 403, 416, 434, 448, 496, 512, 728, 806, 832, 857, 868, 896, 992, 1456, 1612, 1664, 1714, 1736, 1792, 1984, 2821, 2912, 3224, 3328, 3428, 3472, 3584, 3968, 5642, 5824, 5999, 6448, 6656, 6856, 6944, 7936, 11141, 11284, 11648, 11998, 12896, 13712, 13888, 15872, 22282, 22568, 23296, 23996, 25792, 26567, 27424, 27776, 44564, 45136, 46592, 47992, 51584, 53134, 54848, 55552, 77987, 89128, 90272, 95984, 103168, 106268, 109696, 111104, 155974, 178256, 180544, 185969, 191968, 206336, 212536, 219392, 311948, 345371, 356512, 361088, 371938, 383936, 425072, 438784, 623896, 690742, 713024, 722176, 743876, 767872, 850144, 1247792, 1381484, 1426048, 1444352, 1487752, 1535744, 1700288, 2417597, 2495584, 2762968, 2852096, 2975504, 3071488, 3400576, 4835194, 4991168, 5525936, 5704192, 5951008, 6801152, 9670388, 9982336, 11051872, 11902016, 13602304, 19340776, 19964672, 22103744, 23804032, 38681552, 39929344, 44207488, 47608064, 77363104, 88414976, 95216128, 154726208, 176829952, 309452416, 618904832, 1237809664]

約数ペア:

[(1, 1237809664), (2, 618904832), (4, 309452416), (7, 176829952), (8, 154726208), (13, 95216128), (14, 88414976), (16, 77363104), (26, 47608064), (28, 44207488), (31, 39929344), (32, 38681552), (52, 23804032), (56, 22103744), (62, 19964672), (64, 19340776), (91, 13602304), (104, 11902016), (112, 11051872), (124, 9982336), (128, 9670388), (182, 6801152), (208, 5951008), (217, 5704192), (224, 5525936), (248, 4991168), (256, 4835194), (364, 3400576), (403, 3071488), (416, 2975504), (434, 2852096), (448, 2762968), (496, 2495584), (512, 2417597), (728, 1700288), (806, 1535744), (832, 1487752), (857, 1444352), (868, 1426048), (896, 1381484), (992, 1247792), (1456, 850144), (1612, 767872), (1664, 743876), (1714, 722176), (1736, 713024), (1792, 690742), (1984, 623896), (2821, 438784), (2912, 425072), (3224, 383936), (3328, 371938), (3428, 361088), (3472, 356512), (3584, 345371), (3968, 311948), (5642, 219392), (5824, 212536), (5999, 206336), (6448, 191968), (6656, 185969), (6856, 180544), (6944, 178256), (7936, 155974), (11141, 111104), (11284, 109696), (11648, 106268), (11998, 103168), (12896, 95984), (13712, 90272), (13888, 89128), (15872, 77987), (22282, 55552), (22568, 54848), (23296, 53134), (23996, 51584), (25792, 47992), (26567, 46592), (27424, 45136), (27776, 44564)]