4638620672

素因数分解:

$2^{10}\times 7^2\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:706

約数の個数: 132

約数和(自身を含む): 10865148480

約数和(自身を除く): 6226527808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 193, 196, 224, 256, 386, 392, 448, 479, 512, 772, 784, 896, 958, 1024, 1351, 1544, 1568, 1792, 1916, 2702, 3088, 3136, 3353, 3584, 3832, 5404, 6176, 6272, 6706, 7168, 7664, 9457, 10808, 12352, 12544, 13412, 15328, 18914, 21616, 23471, 24704, 25088, 26824, 30656, 37828, 43232, 46942, 49408, 50176, 53648, 61312, 75656, 86464, 92447, 93884, 98816, 107296, 122624, 151312, 172928, 184894, 187768, 197632, 214592, 245248, 302624, 345856, 369788, 375536, 429184, 490496, 605248, 647129, 691712, 739576, 751072, 858368, 1210496, 1294258, 1383424, 1479152, 1502144, 1716736, 2420992, 2588516, 2958304, 3004288, 3433472, 4529903, 4841984, 5177032, 5916608, 6008576, 9059806, 9683968, 10354064, 11833216, 12017152, 18119612, 20708128, 23666432, 24034304, 36239224, 41416256, 47332864, 72478448, 82832512, 94665728, 144956896, 165665024, 289913792, 331330048, 579827584, 662660096, 1159655168, 2319310336, 4638620672]

約数ペア:

[(1, 4638620672), (2, 2319310336), (4, 1159655168), (7, 662660096), (8, 579827584), (14, 331330048), (16, 289913792), (28, 165665024), (32, 144956896), (49, 94665728), (56, 82832512), (64, 72478448), (98, 47332864), (112, 41416256), (128, 36239224), (193, 24034304), (196, 23666432), (224, 20708128), (256, 18119612), (386, 12017152), (392, 11833216), (448, 10354064), (479, 9683968), (512, 9059806), (772, 6008576), (784, 5916608), (896, 5177032), (958, 4841984), (1024, 4529903), (1351, 3433472), (1544, 3004288), (1568, 2958304), (1792, 2588516), (1916, 2420992), (2702, 1716736), (3088, 1502144), (3136, 1479152), (3353, 1383424), (3584, 1294258), (3832, 1210496), (5404, 858368), (6176, 751072), (6272, 739576), (6706, 691712), (7168, 647129), (7664, 605248), (9457, 490496), (10808, 429184), (12352, 375536), (12544, 369788), (13412, 345856), (15328, 302624), (18914, 245248), (21616, 214592), (23471, 197632), (24704, 187768), (25088, 184894), (26824, 172928), (30656, 151312), (37828, 122624), (43232, 107296), (46942, 98816), (49408, 93884), (50176, 92447), (53648, 86464), (61312, 75656)]