247747584

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 176

約数和(自身を含む): 775829376

約数和(自身を除く): 528081792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 281, 287, 328, 336, 384, 448, 492, 512, 562, 574, 656, 672, 768, 843, 861, 896, 984, 1024, 1124, 1148, 1312, 1344, 1536, 1686, 1722, 1792, 1967, 1968, 2248, 2296, 2624, 2688, 3072, 3372, 3444, 3584, 3934, 3936, 4496, 4592, 5248, 5376, 5901, 6744, 6888, 7168, 7868, 7872, 8992, 9184, 10496, 10752, 11521, 11802, 13488, 13776, 15736, 15744, 17984, 18368, 20992, 21504, 23042, 23604, 26976, 27552, 31472, 31488, 34563, 35968, 36736, 41984, 46084, 47208, 53952, 55104, 62944, 62976, 69126, 71936, 73472, 80647, 92168, 94416, 107904, 110208, 125888, 125952, 138252, 143872, 146944, 161294, 184336, 188832, 215808, 220416, 241941, 251776, 276504, 287744, 293888, 322588, 368672, 377664, 431616, 440832, 483882, 503552, 553008, 645176, 737344, 755328, 863232, 881664, 967764, 1007104, 1106016, 1290352, 1474688, 1510656, 1935528, 2014208, 2212032, 2580704, 2949376, 3021312, 3871056, 4424064, 5161408, 5898752, 6042624, 7742112, 8848128, 10322816, 11797504, 15484224, 17696256, 20645632, 30968448, 35392512, 41291264, 61936896, 82582528, 123873792, 247747584]

約数ペア:

[(1, 247747584), (2, 123873792), (3, 82582528), (4, 61936896), (6, 41291264), (7, 35392512), (8, 30968448), (12, 20645632), (14, 17696256), (16, 15484224), (21, 11797504), (24, 10322816), (28, 8848128), (32, 7742112), (41, 6042624), (42, 5898752), (48, 5161408), (56, 4424064), (64, 3871056), (82, 3021312), (84, 2949376), (96, 2580704), (112, 2212032), (123, 2014208), (128, 1935528), (164, 1510656), (168, 1474688), (192, 1290352), (224, 1106016), (246, 1007104), (256, 967764), (281, 881664), (287, 863232), (328, 755328), (336, 737344), (384, 645176), (448, 553008), (492, 503552), (512, 483882), (562, 440832), (574, 431616), (656, 377664), (672, 368672), (768, 322588), (843, 293888), (861, 287744), (896, 276504), (984, 251776), (1024, 241941), (1124, 220416), (1148, 215808), (1312, 188832), (1344, 184336), (1536, 161294), (1686, 146944), (1722, 143872), (1792, 138252), (1967, 125952), (1968, 125888), (2248, 110208), (2296, 107904), (2624, 94416), (2688, 92168), (3072, 80647), (3372, 73472), (3444, 71936), (3584, 69126), (3934, 62976), (3936, 62944), (4496, 55104), (4592, 53952), (5248, 47208), (5376, 46084), (5901, 41984), (6744, 36736), (6888, 35968), (7168, 34563), (7868, 31488), (7872, 31472), (8992, 27552), (9184, 26976), (10496, 23604), (10752, 23042), (11521, 21504), (11802, 20992), (13488, 18368), (13776, 17984), (15736, 15744)]