1266660864

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:505

約数の個数: 240

約数和(自身を含む): 4228443648

約数和(自身を除く): 2961782784

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, 107, 112, 126, 128, 144, 168, 192, 214, 224, 252, 256, 288, 321, 336, 367, 384, 428, 448, 504, 512, 576, 642, 672, 734, 749, 768, 856, 896, 963, 1008, 1101, 1152, 1284, 1344, 1468, 1498, 1536, 1712, 1792, 1926, 2016, 2202, 2247, 2304, 2568, 2569, 2688, 2936, 2996, 3303, 3424, 3584, 3852, 4032, 4404, 4494, 4608, 5136, 5138, 5376, 5872, 5992, 6606, 6741, 6848, 7704, 7707, 8064, 8808, 8988, 10272, 10276, 10752, 11744, 11984, 13212, 13482, 13696, 15408, 15414, 16128, 17616, 17976, 20544, 20552, 23121, 23488, 23968, 26424, 26964, 27392, 30816, 30828, 32256, 35232, 35952, 39269, 41088, 41104, 46242, 46976, 47936, 52848, 53928, 54784, 61632, 61656, 70464, 71904, 78538, 82176, 82208, 92484, 93952, 95872, 105696, 107856, 117807, 123264, 123312, 140928, 143808, 157076, 164352, 164416, 184968, 187904, 191744, 211392, 215712, 235614, 246528, 246624, 274883, 281856, 287616, 314152, 328832, 353421, 369936, 383488, 422784, 431424, 471228, 493056, 493248, 549766, 563712, 575232, 628304, 657664, 706842, 739872, 824649, 845568, 862848, 942456, 986496, 1099532, 1150464, 1256608, 1315328, 1413684, 1479744, 1649298, 1691136, 1725696, 1884912, 1972992, 2199064, 2473947, 2513216, 2827368, 2959488, 3298596, 3451392, 3769824, 3945984, 4398128, 4947894, 5026432, 5654736, 5918976, 6597192, 7539648, 8796256, 9895788, 10052864, 11309472, 11837952, 13194384, 15079296, 17592512, 19791576, 20105728, 22618944, 26388768, 30158592, 35185024, 39583152, 45237888, 52777536, 60317184, 70370048, 79166304, 90475776, 105555072, 140740096, 158332608, 180951552, 211110144, 316665216, 422220288, 633330432, 1266660864]

約数ペア:

[(1, 1266660864), (2, 633330432), (3, 422220288), (4, 316665216), (6, 211110144), (7, 180951552), (8, 158332608), (9, 140740096), (12, 105555072), (14, 90475776), (16, 79166304), (18, 70370048), (21, 60317184), (24, 52777536), (28, 45237888), (32, 39583152), (36, 35185024), (42, 30158592), (48, 26388768), (56, 22618944), (63, 20105728), (64, 19791576), (72, 17592512), (84, 15079296), (96, 13194384), (107, 11837952), (112, 11309472), (126, 10052864), (128, 9895788), (144, 8796256), (168, 7539648), (192, 6597192), (214, 5918976), (224, 5654736), (252, 5026432), (256, 4947894), (288, 4398128), (321, 3945984), (336, 3769824), (367, 3451392), (384, 3298596), (428, 2959488), (448, 2827368), (504, 2513216), (512, 2473947), (576, 2199064), (642, 1972992), (672, 1884912), (734, 1725696), (749, 1691136), (768, 1649298), (856, 1479744), (896, 1413684), (963, 1315328), (1008, 1256608), (1101, 1150464), (1152, 1099532), (1284, 986496), (1344, 942456), (1468, 862848), (1498, 845568), (1536, 824649), (1712, 739872), (1792, 706842), (1926, 657664), (2016, 628304), (2202, 575232), (2247, 563712), (2304, 549766), (2568, 493248), (2569, 493056), (2688, 471228), (2936, 431424), (2996, 422784), (3303, 383488), (3424, 369936), (3584, 353421), (3852, 328832), (4032, 314152), (4404, 287616), (4494, 281856), (4608, 274883), (5136, 246624), (5138, 246528), (5376, 235614), (5872, 215712), (5992, 211392), (6606, 191744), (6741, 187904), (6848, 184968), (7704, 164416), (7707, 164352), (8064, 157076), (8808, 143808), (8988, 140928), (10272, 123312), (10276, 123264), (10752, 117807), (11744, 107856), (11984, 105696), (13212, 95872), (13482, 93952), (13696, 92484), (15408, 82208), (15414, 82176), (16128, 78538), (17616, 71904), (17976, 70464), (20544, 61656), (20552, 61632), (23121, 54784), (23488, 53928), (23968, 52848), (26424, 47936), (26964, 46976), (27392, 46242), (30816, 41104), (30828, 41088), (32256, 39269), (35232, 35952)]