About the Number
231070528
2進数表記:1101110001011101101101000000
漢数字表記:二億三千百七万五百二十八
素因数分解:
素因数の和:121
約数の個数: 126
約数和(自身を含む): 542025078
約数和(自身を除く): 310954550
約数列:
[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 136, 208, 221, 248, 272, 289, 403, 416, 442, 496, 527, 544, 578, 806, 832, 884, 961, 992, 1054, 1088, 1156, 1612, 1768, 1922, 1984, 2108, 2312, 3224, 3536, 3757, 3844, 4216, 4624, 6448, 6851, 7072, 7514, 7688, 8432, 8959, 9248, 12493, 12896, 13702, 14144, 15028, 15376, 16337, 16864, 17918, 18496, 24986, 25792, 27404, 30056, 30752, 32674, 33728, 35836, 49972, 54808, 60112, 61504, 65348, 71672, 99944, 109616, 116467, 120224, 130696, 143344, 199888, 212381, 219232, 232934, 240448, 261392, 277729, 286688, 399776, 424762, 438464, 465868, 522784, 555458, 573376, 799552, 849524, 931736, 1045568, 1110916, 1699048, 1863472, 2221832, 3398096, 3610477, 3726944, 4443664, 6796192, 7220954, 7453888, 8887328, 13592384, 14441908, 17774656, 28883816, 57767632, 115535264, 231070528]
約数ペア:
[(1, 231070528), (2, 115535264), (4, 57767632), (8, 28883816), (13, 17774656), (16, 14441908), (17, 13592384), (26, 8887328), (31, 7453888), (32, 7220954), (34, 6796192), (52, 4443664), (62, 3726944), (64, 3610477), (68, 3398096), (104, 2221832), (124, 1863472), (136, 1699048), (208, 1110916), (221, 1045568), (248, 931736), (272, 849524), (289, 799552), (403, 573376), (416, 555458), (442, 522784), (496, 465868), (527, 438464), (544, 424762), (578, 399776), (806, 286688), (832, 277729), (884, 261392), (961, 240448), (992, 232934), (1054, 219232), (1088, 212381), (1156, 199888), (1612, 143344), (1768, 130696), (1922, 120224), (1984, 116467), (2108, 109616), (2312, 99944), (3224, 71672), (3536, 65348), (3757, 61504), (3844, 60112), (4216, 54808), (4624, 49972), (6448, 35836), (6851, 33728), (7072, 32674), (7514, 30752), (7688, 30056), (8432, 27404), (8959, 25792), (9248, 24986), (12493, 18496), (12896, 17918), (13702, 16864), (14144, 16337), (15028, 15376)]このpageの処理時間: 0.019548892974853516 seconds