245242368

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{7603}}^1$

素因数の和:7634

約数の個数: 120

約数和(自身を含む): 809004768

約数和(自身を除く): 563762400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 7603, 8064, 10752, 15206, 16128, 22809, 30412, 32256, 45618, 53221, 60824, 68427, 91236, 106442, 121648, 136854, 159663, 182472, 212884, 243296, 273708, 319326, 364944, 425768, 478989, 486592, 547416, 638652, 729888, 851536, 957978, 973184, 1094832, 1277304, 1459776, 1703072, 1915956, 1946368, 2189664, 2554608, 2919552, 3406144, 3831912, 3892736, 4379328, 5109216, 5839104, 6812288, 7663824, 8758656, 10218432, 11678208, 13624576, 15327648, 17517312, 20436864, 27249152, 30655296, 35034624, 40873728, 61310592, 81747456, 122621184, 245242368]

約数ペア:

[(1, 245242368), (2, 122621184), (3, 81747456), (4, 61310592), (6, 40873728), (7, 35034624), (8, 30655296), (9, 27249152), (12, 20436864), (14, 17517312), (16, 15327648), (18, 13624576), (21, 11678208), (24, 10218432), (28, 8758656), (32, 7663824), (36, 6812288), (42, 5839104), (48, 5109216), (56, 4379328), (63, 3892736), (64, 3831912), (72, 3406144), (84, 2919552), (96, 2554608), (112, 2189664), (126, 1946368), (128, 1915956), (144, 1703072), (168, 1459776), (192, 1277304), (224, 1094832), (252, 973184), (256, 957978), (288, 851536), (336, 729888), (384, 638652), (448, 547416), (504, 486592), (512, 478989), (576, 425768), (672, 364944), (768, 319326), (896, 273708), (1008, 243296), (1152, 212884), (1344, 182472), (1536, 159663), (1792, 136854), (2016, 121648), (2304, 106442), (2688, 91236), (3584, 68427), (4032, 60824), (4608, 53221), (5376, 45618), (7603, 32256), (8064, 30412), (10752, 22809), (15206, 16128)]