490703616

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 1611653120

約数和(自身を除く): 1120949504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 64, 72, 78, 86, 96, 104, 108, 117, 127, 128, 129, 144, 156, 172, 192, 208, 216, 234, 254, 256, 258, 288, 312, 344, 351, 381, 384, 387, 416, 432, 468, 508, 516, 559, 576, 624, 688, 702, 762, 768, 774, 832, 864, 936, 1016, 1032, 1118, 1143, 1152, 1161, 1248, 1376, 1404, 1524, 1548, 1651, 1664, 1677, 1728, 1872, 2032, 2064, 2236, 2286, 2304, 2322, 2496, 2752, 2808, 3048, 3096, 3302, 3328, 3354, 3429, 3456, 3744, 4064, 4128, 4472, 4572, 4644, 4953, 4992, 5031, 5461, 5504, 5616, 6096, 6192, 6604, 6708, 6858, 6912, 7488, 8128, 8256, 8944, 9144, 9288, 9906, 9984, 10062, 10922, 11008, 11232, 12192, 12384, 13208, 13416, 13716, 14859, 14976, 15093, 16256, 16383, 16512, 17888, 18288, 18576, 19812, 20124, 21844, 22464, 24384, 24768, 26416, 26832, 27432, 29718, 29952, 30186, 32512, 32766, 33024, 35776, 36576, 37152, 39624, 40248, 43688, 44577, 44928, 48768, 49149, 49536, 52832, 53664, 54864, 59436, 60372, 65532, 70993, 71552, 73152, 74304, 79248, 80496, 87376, 89154, 89856, 97536, 98298, 99072, 105664, 107328, 109728, 118872, 120744, 131064, 141986, 143104, 146304, 147447, 148608, 158496, 160992, 174752, 178308, 196596, 211328, 212979, 214656, 219456, 237744, 241488, 262128, 283972, 292608, 294894, 297216, 316992, 321984, 349504, 356616, 393192, 422656, 425958, 429312, 438912, 475488, 482976, 524256, 567944, 589788, 633984, 638937, 643968, 699008, 713232, 786384, 851916, 877824, 950976, 965952, 1048512, 1135888, 1179576, 1267968, 1277874, 1287936, 1398016, 1426464, 1572768, 1703832, 1901952, 1916811, 1931904, 2097024, 2271776, 2359152, 2555748, 2852928, 3145536, 3407664, 3803904, 3833622, 3863808, 4194048, 4543552, 4718304, 5111496, 5705856, 6291072, 6815328, 7667244, 9087104, 9436608, 10222992, 11411712, 12582144, 13630656, 15334488, 18174208, 18873216, 20445984, 27261312, 30668976, 37746432, 40891968, 54522624, 61337952, 81783936, 122675904, 163567872, 245351808, 490703616]

約数ペア:

[(1, 490703616), (2, 245351808), (3, 163567872), (4, 122675904), (6, 81783936), (8, 61337952), (9, 54522624), (12, 40891968), (13, 37746432), (16, 30668976), (18, 27261312), (24, 20445984), (26, 18873216), (27, 18174208), (32, 15334488), (36, 13630656), (39, 12582144), (43, 11411712), (48, 10222992), (52, 9436608), (54, 9087104), (64, 7667244), (72, 6815328), (78, 6291072), (86, 5705856), (96, 5111496), (104, 4718304), (108, 4543552), (117, 4194048), (127, 3863808), (128, 3833622), (129, 3803904), (144, 3407664), (156, 3145536), (172, 2852928), (192, 2555748), (208, 2359152), (216, 2271776), (234, 2097024), (254, 1931904), (256, 1916811), (258, 1901952), (288, 1703832), (312, 1572768), (344, 1426464), (351, 1398016), (381, 1287936), (384, 1277874), (387, 1267968), (416, 1179576), (432, 1135888), (468, 1048512), (508, 965952), (516, 950976), (559, 877824), (576, 851916), (624, 786384), (688, 713232), (702, 699008), (762, 643968), (768, 638937), (774, 633984), (832, 589788), (864, 567944), (936, 524256), (1016, 482976), (1032, 475488), (1118, 438912), (1143, 429312), (1152, 425958), (1161, 422656), (1248, 393192), (1376, 356616), (1404, 349504), (1524, 321984), (1548, 316992), (1651, 297216), (1664, 294894), (1677, 292608), (1728, 283972), (1872, 262128), (2032, 241488), (2064, 237744), (2236, 219456), (2286, 214656), (2304, 212979), (2322, 211328), (2496, 196596), (2752, 178308), (2808, 174752), (3048, 160992), (3096, 158496), (3302, 148608), (3328, 147447), (3354, 146304), (3429, 143104), (3456, 141986), (3744, 131064), (4064, 120744), (4128, 118872), (4472, 109728), (4572, 107328), (4644, 105664), (4953, 99072), (4992, 98298), (5031, 97536), (5461, 89856), (5504, 89154), (5616, 87376), (6096, 80496), (6192, 79248), (6604, 74304), (6708, 73152), (6858, 71552), (6912, 70993), (7488, 65532), (8128, 60372), (8256, 59436), (8944, 54864), (9144, 53664), (9288, 52832), (9906, 49536), (9984, 49149), (10062, 48768), (10922, 44928), (11008, 44577), (11232, 43688), (12192, 40248), (12384, 39624), (13208, 37152), (13416, 36576), (13716, 35776), (14859, 33024), (14976, 32766), (15093, 32512), (16256, 30186), (16383, 29952), (16512, 29718), (17888, 27432), (18288, 26832), (18576, 26416), (19812, 24768), (20124, 24384), (21844, 22464)]