1375469312

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 3264284352

約数和(自身を除く): 1888815040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 97, 112, 128, 164, 193, 194, 224, 256, 287, 328, 386, 388, 448, 574, 656, 679, 772, 776, 896, 1148, 1312, 1351, 1358, 1544, 1552, 1792, 2296, 2624, 2702, 2716, 3088, 3104, 3977, 4592, 5248, 5404, 5432, 6176, 6208, 7913, 7954, 9184, 10496, 10808, 10864, 12352, 12416, 15826, 15908, 18368, 18721, 21616, 21728, 24704, 24832, 27839, 31652, 31816, 36736, 37442, 43232, 43456, 49408, 55391, 55678, 63304, 63632, 73472, 74884, 86464, 86912, 110782, 111356, 126608, 127264, 131047, 149768, 172928, 173824, 221564, 222712, 253216, 254528, 262094, 299536, 345856, 443128, 445424, 506432, 509056, 524188, 599072, 767561, 886256, 890848, 1012864, 1018112, 1048376, 1198144, 1535122, 1772512, 1781696, 2025728, 2096752, 2396288, 3070244, 3545024, 3563392, 4193504, 4792576, 5372927, 6140488, 7090048, 7126784, 8387008, 10745854, 12280976, 14180096, 16774016, 21491708, 24561952, 33548032, 42983416, 49123904, 85966832, 98247808, 171933664, 196495616, 343867328, 687734656, 1375469312]

約数ペア:

[(1, 1375469312), (2, 687734656), (4, 343867328), (7, 196495616), (8, 171933664), (14, 98247808), (16, 85966832), (28, 49123904), (32, 42983416), (41, 33548032), (56, 24561952), (64, 21491708), (82, 16774016), (97, 14180096), (112, 12280976), (128, 10745854), (164, 8387008), (193, 7126784), (194, 7090048), (224, 6140488), (256, 5372927), (287, 4792576), (328, 4193504), (386, 3563392), (388, 3545024), (448, 3070244), (574, 2396288), (656, 2096752), (679, 2025728), (772, 1781696), (776, 1772512), (896, 1535122), (1148, 1198144), (1312, 1048376), (1351, 1018112), (1358, 1012864), (1544, 890848), (1552, 886256), (1792, 767561), (2296, 599072), (2624, 524188), (2702, 509056), (2716, 506432), (3088, 445424), (3104, 443128), (3977, 345856), (4592, 299536), (5248, 262094), (5404, 254528), (5432, 253216), (6176, 222712), (6208, 221564), (7913, 173824), (7954, 172928), (9184, 149768), (10496, 131047), (10808, 127264), (10864, 126608), (12352, 111356), (12416, 110782), (15826, 86912), (15908, 86464), (18368, 74884), (18721, 73472), (21616, 63632), (21728, 63304), (24704, 55678), (24832, 55391), (27839, 49408), (31652, 43456), (31816, 43232), (36736, 37442)]