557482016

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3907}}^1$

素因数の和:3951

約数の個数: 96

約数和(自身を含む): 1378742400

約数和(自身を除く): 821260384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 637, 686, 728, 784, 1274, 1372, 1456, 1568, 2548, 2744, 2912, 3907, 4459, 5096, 5488, 7814, 8918, 10192, 10976, 15628, 17836, 20384, 27349, 31256, 35672, 50791, 54698, 62512, 71344, 101582, 109396, 125024, 142688, 191443, 203164, 218792, 355537, 382886, 406328, 437584, 711074, 765772, 812656, 875168, 1340101, 1422148, 1531544, 1625312, 2488759, 2680202, 2844296, 3063088, 4977518, 5360404, 5688592, 6126176, 9955036, 10720808, 11377184, 17421313, 19910072, 21441616, 34842626, 39820144, 42883232, 69685252, 79640288, 139370504, 278741008, 557482016]

約数ペア:

[(1, 557482016), (2, 278741008), (4, 139370504), (7, 79640288), (8, 69685252), (13, 42883232), (14, 39820144), (16, 34842626), (26, 21441616), (28, 19910072), (32, 17421313), (49, 11377184), (52, 10720808), (56, 9955036), (91, 6126176), (98, 5688592), (104, 5360404), (112, 4977518), (182, 3063088), (196, 2844296), (208, 2680202), (224, 2488759), (343, 1625312), (364, 1531544), (392, 1422148), (416, 1340101), (637, 875168), (686, 812656), (728, 765772), (784, 711074), (1274, 437584), (1372, 406328), (1456, 382886), (1568, 355537), (2548, 218792), (2744, 203164), (2912, 191443), (3907, 142688), (4459, 125024), (5096, 109396), (5488, 101582), (7814, 71344), (8918, 62512), (10192, 54698), (10976, 50791), (15628, 35672), (17836, 31256), (20384, 27349)]