676840192

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 1649589760

約数和(自身を除く): 972749568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 103, 112, 128, 133, 152, 193, 206, 224, 256, 266, 304, 386, 412, 448, 532, 608, 721, 772, 824, 896, 1064, 1216, 1351, 1442, 1544, 1648, 1792, 1957, 2128, 2432, 2702, 2884, 3088, 3296, 3667, 3914, 4256, 4864, 5404, 5768, 6176, 6592, 7334, 7828, 8512, 10808, 11536, 12352, 13184, 13699, 14668, 15656, 17024, 19879, 21616, 23072, 24704, 25669, 26368, 27398, 29336, 31312, 34048, 39758, 43232, 46144, 49408, 51338, 54796, 58672, 62624, 79516, 86464, 92288, 102676, 109592, 117344, 125248, 139153, 159032, 172928, 184576, 205352, 219184, 234688, 250496, 278306, 318064, 345856, 377701, 410704, 438368, 469376, 500992, 556612, 636128, 755402, 821408, 876736, 938752, 1113224, 1272256, 1510804, 1642816, 1753472, 2226448, 2544512, 2643907, 3021608, 3285632, 3506944, 4452896, 5089024, 5287814, 6043216, 6571264, 8905792, 10575628, 12086432, 17811584, 21151256, 24172864, 35623168, 42302512, 48345728, 84605024, 96691456, 169210048, 338420096, 676840192]

約数ペア:

[(1, 676840192), (2, 338420096), (4, 169210048), (7, 96691456), (8, 84605024), (14, 48345728), (16, 42302512), (19, 35623168), (28, 24172864), (32, 21151256), (38, 17811584), (56, 12086432), (64, 10575628), (76, 8905792), (103, 6571264), (112, 6043216), (128, 5287814), (133, 5089024), (152, 4452896), (193, 3506944), (206, 3285632), (224, 3021608), (256, 2643907), (266, 2544512), (304, 2226448), (386, 1753472), (412, 1642816), (448, 1510804), (532, 1272256), (608, 1113224), (721, 938752), (772, 876736), (824, 821408), (896, 755402), (1064, 636128), (1216, 556612), (1351, 500992), (1442, 469376), (1544, 438368), (1648, 410704), (1792, 377701), (1957, 345856), (2128, 318064), (2432, 278306), (2702, 250496), (2884, 234688), (3088, 219184), (3296, 205352), (3667, 184576), (3914, 172928), (4256, 159032), (4864, 139153), (5404, 125248), (5768, 117344), (6176, 109592), (6592, 102676), (7334, 92288), (7828, 86464), (8512, 79516), (10808, 62624), (11536, 58672), (12352, 54796), (13184, 51338), (13699, 49408), (14668, 46144), (15656, 43232), (17024, 39758), (19879, 34048), (21616, 31312), (23072, 29336), (24704, 27398), (25669, 26368)]