12891648

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 160

約数和(自身を含む): 43211520

約数和(自身を除く): 30319872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 109, 112, 128, 132, 154, 168, 176, 192, 218, 224, 231, 256, 264, 308, 327, 336, 352, 384, 436, 448, 462, 512, 528, 616, 654, 672, 704, 763, 768, 872, 896, 924, 1056, 1199, 1232, 1308, 1344, 1408, 1526, 1536, 1744, 1792, 1848, 2112, 2289, 2398, 2464, 2616, 2688, 2816, 3052, 3488, 3584, 3597, 3696, 4224, 4578, 4796, 4928, 5232, 5376, 5632, 6104, 6976, 7194, 7392, 8393, 8448, 9156, 9592, 9856, 10464, 10752, 12208, 13952, 14388, 14784, 16786, 16896, 18312, 19184, 19712, 20928, 24416, 25179, 27904, 28776, 29568, 33572, 36624, 38368, 39424, 41856, 48832, 50358, 55808, 57552, 59136, 67144, 73248, 76736, 83712, 97664, 100716, 115104, 118272, 134288, 146496, 153472, 167424, 195328, 201432, 230208, 268576, 292992, 306944, 390656, 402864, 460416, 537152, 585984, 613888, 805728, 920832, 1074304, 1171968, 1611456, 1841664, 2148608, 3222912, 4297216, 6445824, 12891648]

約数ペア:

[(1, 12891648), (2, 6445824), (3, 4297216), (4, 3222912), (6, 2148608), (7, 1841664), (8, 1611456), (11, 1171968), (12, 1074304), (14, 920832), (16, 805728), (21, 613888), (22, 585984), (24, 537152), (28, 460416), (32, 402864), (33, 390656), (42, 306944), (44, 292992), (48, 268576), (56, 230208), (64, 201432), (66, 195328), (77, 167424), (84, 153472), (88, 146496), (96, 134288), (109, 118272), (112, 115104), (128, 100716), (132, 97664), (154, 83712), (168, 76736), (176, 73248), (192, 67144), (218, 59136), (224, 57552), (231, 55808), (256, 50358), (264, 48832), (308, 41856), (327, 39424), (336, 38368), (352, 36624), (384, 33572), (436, 29568), (448, 28776), (462, 27904), (512, 25179), (528, 24416), (616, 20928), (654, 19712), (672, 19184), (704, 18312), (763, 16896), (768, 16786), (872, 14784), (896, 14388), (924, 13952), (1056, 12208), (1199, 10752), (1232, 10464), (1308, 9856), (1344, 9592), (1408, 9156), (1526, 8448), (1536, 8393), (1744, 7392), (1792, 7194), (1848, 6976), (2112, 6104), (2289, 5632), (2398, 5376), (2464, 5232), (2616, 4928), (2688, 4796), (2816, 4578), (3052, 4224), (3488, 3696), (3584, 3597)]