343689641984

素因数分解:

$2^{14}\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{8191}}^1$

素因数の和:8429

約数の個数: 120

約数和(自身を含む): 744080375808

約数和(自身を除く): 400390733824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 197, 208, 256, 394, 416, 512, 788, 832, 1024, 1576, 1664, 2048, 2561, 3152, 3328, 4096, 5122, 6304, 6656, 8191, 8192, 10244, 12608, 13312, 16382, 16384, 20488, 25216, 26624, 32764, 40976, 50432, 53248, 65528, 81952, 100864, 106483, 106496, 131056, 163904, 201728, 212966, 212992, 262112, 327808, 403456, 425932, 524224, 655616, 806912, 851864, 1048448, 1311232, 1613627, 1613824, 1703728, 2096896, 2622464, 3227254, 3227648, 3407456, 4193792, 5244928, 6454508, 6814912, 8387584, 10489856, 12909016, 13629824, 16775168, 20977151, 20979712, 25818032, 27259648, 33550336, 41954302, 41959424, 51636064, 54519296, 67100672, 83908604, 103272128, 109038592, 134201344, 167817208, 206544256, 218077184, 335634416, 413088512, 436154368, 671268832, 826177024, 872308736, 1342537664, 1652354048, 1744617472, 2685075328, 3304708096, 5370150656, 6609416192, 10740301312, 13218832384, 21480602624, 26437664768, 42961205248, 85922410496, 171844820992, 343689641984]

約数ペア:

[(1, 343689641984), (2, 171844820992), (4, 85922410496), (8, 42961205248), (13, 26437664768), (16, 21480602624), (26, 13218832384), (32, 10740301312), (52, 6609416192), (64, 5370150656), (104, 3304708096), (128, 2685075328), (197, 1744617472), (208, 1652354048), (256, 1342537664), (394, 872308736), (416, 826177024), (512, 671268832), (788, 436154368), (832, 413088512), (1024, 335634416), (1576, 218077184), (1664, 206544256), (2048, 167817208), (2561, 134201344), (3152, 109038592), (3328, 103272128), (4096, 83908604), (5122, 67100672), (6304, 54519296), (6656, 51636064), (8191, 41959424), (8192, 41954302), (10244, 33550336), (12608, 27259648), (13312, 25818032), (16382, 20979712), (16384, 20977151), (20488, 16775168), (25216, 13629824), (26624, 12909016), (32764, 10489856), (40976, 8387584), (50432, 6814912), (53248, 6454508), (65528, 5244928), (81952, 4193792), (100864, 3407456), (106483, 3227648), (106496, 3227254), (131056, 2622464), (163904, 2096896), (201728, 1703728), (212966, 1613824), (212992, 1613627), (262112, 1311232), (327808, 1048448), (403456, 851864), (425932, 806912), (524224, 655616)]