38619648

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 180

約数和(自身を含む): 122483790

約数和(自身を除く): 83864142

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 64, 68, 72, 87, 96, 102, 116, 128, 136, 144, 153, 174, 192, 204, 232, 256, 261, 272, 288, 289, 306, 348, 384, 408, 464, 493, 512, 522, 544, 576, 578, 612, 696, 768, 816, 867, 928, 986, 1044, 1088, 1152, 1156, 1224, 1392, 1479, 1536, 1632, 1734, 1856, 1972, 2088, 2176, 2304, 2312, 2448, 2601, 2784, 2958, 3264, 3468, 3712, 3944, 4176, 4352, 4437, 4608, 4624, 4896, 5202, 5568, 5916, 6528, 6936, 7424, 7888, 8352, 8381, 8704, 8874, 9248, 9792, 10404, 11136, 11832, 13056, 13872, 14848, 15776, 16704, 16762, 17748, 18496, 19584, 20808, 22272, 23664, 25143, 26112, 27744, 31552, 33408, 33524, 35496, 36992, 39168, 41616, 44544, 47328, 50286, 55488, 63104, 66816, 67048, 70992, 73984, 75429, 78336, 83232, 94656, 100572, 110976, 126208, 133632, 134096, 141984, 147968, 150858, 166464, 189312, 201144, 221952, 252416, 268192, 283968, 301716, 332928, 378624, 402288, 443904, 536384, 567936, 603432, 665856, 757248, 804576, 1072768, 1135872, 1206864, 1331712, 1609152, 2145536, 2271744, 2413728, 3218304, 4291072, 4827456, 6436608, 9654912, 12873216, 19309824, 38619648]

約数ペア:

[(1, 38619648), (2, 19309824), (3, 12873216), (4, 9654912), (6, 6436608), (8, 4827456), (9, 4291072), (12, 3218304), (16, 2413728), (17, 2271744), (18, 2145536), (24, 1609152), (29, 1331712), (32, 1206864), (34, 1135872), (36, 1072768), (48, 804576), (51, 757248), (58, 665856), (64, 603432), (68, 567936), (72, 536384), (87, 443904), (96, 402288), (102, 378624), (116, 332928), (128, 301716), (136, 283968), (144, 268192), (153, 252416), (174, 221952), (192, 201144), (204, 189312), (232, 166464), (256, 150858), (261, 147968), (272, 141984), (288, 134096), (289, 133632), (306, 126208), (348, 110976), (384, 100572), (408, 94656), (464, 83232), (493, 78336), (512, 75429), (522, 73984), (544, 70992), (576, 67048), (578, 66816), (612, 63104), (696, 55488), (768, 50286), (816, 47328), (867, 44544), (928, 41616), (986, 39168), (1044, 36992), (1088, 35496), (1152, 33524), (1156, 33408), (1224, 31552), (1392, 27744), (1479, 26112), (1536, 25143), (1632, 23664), (1734, 22272), (1856, 20808), (1972, 19584), (2088, 18496), (2176, 17748), (2304, 16762), (2312, 16704), (2448, 15776), (2601, 14848), (2784, 13872), (2958, 13056), (3264, 11832), (3468, 11136), (3712, 10404), (3944, 9792), (4176, 9248), (4352, 8874), (4437, 8704), (4608, 8381), (4624, 8352), (4896, 7888), (5202, 7424), (5568, 6936), (5916, 6528)]