1310950656

素因数分解:

$2^8\times 3^4\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:550

約数の個数: 180

約数和(自身を含む): 3941355264

約数和(自身を除く): 2630404608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 191, 192, 216, 256, 288, 324, 331, 382, 384, 432, 573, 576, 648, 662, 764, 768, 864, 993, 1146, 1152, 1296, 1324, 1528, 1719, 1728, 1986, 2292, 2304, 2592, 2648, 2979, 3056, 3438, 3456, 3972, 4584, 5157, 5184, 5296, 5958, 6112, 6876, 6912, 7944, 8937, 9168, 10314, 10368, 10592, 11916, 12224, 13752, 15471, 15888, 17874, 18336, 20628, 20736, 21184, 23832, 24448, 26811, 27504, 30942, 31776, 35748, 36672, 41256, 42368, 47664, 48896, 53622, 55008, 61884, 63221, 63552, 71496, 73344, 82512, 84736, 95328, 107244, 110016, 123768, 126442, 127104, 142992, 146688, 165024, 189663, 190656, 214488, 220032, 247536, 252884, 254208, 285984, 330048, 379326, 381312, 428976, 440064, 495072, 505768, 568989, 571968, 660096, 758652, 762624, 857952, 990144, 1011536, 1137978, 1143936, 1320192, 1517304, 1706967, 1715904, 1980288, 2023072, 2275956, 2287872, 3034608, 3413934, 3431808, 3960576, 4046144, 4551912, 5120901, 6069216, 6827868, 6863616, 8092288, 9103824, 10241802, 12138432, 13655736, 16184576, 18207648, 20483604, 24276864, 27311472, 36415296, 40967208, 48553728, 54622944, 72830592, 81934416, 109245888, 145661184, 163868832, 218491776, 327737664, 436983552, 655475328, 1310950656]

約数ペア:

[(1, 1310950656), (2, 655475328), (3, 436983552), (4, 327737664), (6, 218491776), (8, 163868832), (9, 145661184), (12, 109245888), (16, 81934416), (18, 72830592), (24, 54622944), (27, 48553728), (32, 40967208), (36, 36415296), (48, 27311472), (54, 24276864), (64, 20483604), (72, 18207648), (81, 16184576), (96, 13655736), (108, 12138432), (128, 10241802), (144, 9103824), (162, 8092288), (191, 6863616), (192, 6827868), (216, 6069216), (256, 5120901), (288, 4551912), (324, 4046144), (331, 3960576), (382, 3431808), (384, 3413934), (432, 3034608), (573, 2287872), (576, 2275956), (648, 2023072), (662, 1980288), (764, 1715904), (768, 1706967), (864, 1517304), (993, 1320192), (1146, 1143936), (1152, 1137978), (1296, 1011536), (1324, 990144), (1528, 857952), (1719, 762624), (1728, 758652), (1986, 660096), (2292, 571968), (2304, 568989), (2592, 505768), (2648, 495072), (2979, 440064), (3056, 428976), (3438, 381312), (3456, 379326), (3972, 330048), (4584, 285984), (5157, 254208), (5184, 252884), (5296, 247536), (5958, 220032), (6112, 214488), (6876, 190656), (6912, 189663), (7944, 165024), (8937, 146688), (9168, 142992), (10314, 127104), (10368, 126442), (10592, 123768), (11916, 110016), (12224, 107244), (13752, 95328), (15471, 84736), (15888, 82512), (17874, 73344), (18336, 71496), (20628, 63552), (20736, 63221), (21184, 61884), (23832, 55008), (24448, 53622), (26811, 48896), (27504, 47664), (30942, 42368), (31776, 41256), (35748, 36672)]