677168128

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 176

約数和(自身を含む): 1714894720

約数和(自身を除く): 1037726592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 64, 86, 91, 104, 112, 128, 169, 172, 182, 208, 224, 256, 301, 338, 344, 364, 416, 448, 512, 559, 602, 676, 688, 728, 832, 896, 1024, 1118, 1183, 1204, 1352, 1376, 1456, 1664, 1792, 2197, 2236, 2366, 2408, 2704, 2752, 2912, 3328, 3584, 3913, 4394, 4472, 4732, 4816, 5408, 5504, 5824, 6656, 7168, 7267, 7826, 8788, 8944, 9464, 9632, 10816, 11008, 11648, 13312, 14534, 15379, 15652, 17576, 17888, 18928, 19264, 21632, 22016, 23296, 29068, 30758, 31304, 35152, 35776, 37856, 38528, 43264, 44032, 46592, 50869, 58136, 61516, 62608, 70304, 71552, 75712, 77056, 86528, 93184, 94471, 101738, 116272, 123032, 125216, 140608, 143104, 151424, 154112, 173056, 188942, 203476, 232544, 246064, 250432, 281216, 286208, 302848, 308224, 377884, 406952, 465088, 492128, 500864, 562432, 572416, 605696, 661297, 755768, 813904, 930176, 984256, 1001728, 1124864, 1211392, 1322594, 1511536, 1627808, 1860352, 1968512, 2003456, 2249728, 2645188, 3023072, 3255616, 3720704, 3937024, 4006912, 5290376, 6046144, 6511232, 7441408, 7874048, 10580752, 12092288, 13022464, 15748096, 21161504, 24184576, 26044928, 42323008, 48369152, 52089856, 84646016, 96738304, 169292032, 338584064, 677168128]

約数ペア:

[(1, 677168128), (2, 338584064), (4, 169292032), (7, 96738304), (8, 84646016), (13, 52089856), (14, 48369152), (16, 42323008), (26, 26044928), (28, 24184576), (32, 21161504), (43, 15748096), (52, 13022464), (56, 12092288), (64, 10580752), (86, 7874048), (91, 7441408), (104, 6511232), (112, 6046144), (128, 5290376), (169, 4006912), (172, 3937024), (182, 3720704), (208, 3255616), (224, 3023072), (256, 2645188), (301, 2249728), (338, 2003456), (344, 1968512), (364, 1860352), (416, 1627808), (448, 1511536), (512, 1322594), (559, 1211392), (602, 1124864), (676, 1001728), (688, 984256), (728, 930176), (832, 813904), (896, 755768), (1024, 661297), (1118, 605696), (1183, 572416), (1204, 562432), (1352, 500864), (1376, 492128), (1456, 465088), (1664, 406952), (1792, 377884), (2197, 308224), (2236, 302848), (2366, 286208), (2408, 281216), (2704, 250432), (2752, 246064), (2912, 232544), (3328, 203476), (3584, 188942), (3913, 173056), (4394, 154112), (4472, 151424), (4732, 143104), (4816, 140608), (5408, 125216), (5504, 123032), (5824, 116272), (6656, 101738), (7168, 94471), (7267, 93184), (7826, 86528), (8788, 77056), (8944, 75712), (9464, 71552), (9632, 70304), (10816, 62608), (11008, 61516), (11648, 58136), (13312, 50869), (14534, 46592), (15379, 44032), (15652, 43264), (17576, 38528), (17888, 37856), (18928, 35776), (19264, 35152), (21632, 31304), (22016, 30758), (23296, 29068)]