218775744

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 252

約数和(自身を含む): 714962248

約数和(自身を除く): 496186504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 64, 66, 72, 73, 86, 88, 96, 99, 121, 129, 132, 144, 146, 172, 176, 192, 198, 219, 242, 258, 264, 288, 292, 344, 352, 363, 387, 396, 438, 473, 484, 516, 528, 576, 584, 657, 688, 704, 726, 774, 792, 803, 876, 946, 968, 1032, 1056, 1089, 1168, 1314, 1376, 1419, 1452, 1548, 1584, 1606, 1752, 1892, 1936, 2064, 2112, 2178, 2336, 2409, 2628, 2752, 2838, 2904, 3096, 3139, 3168, 3212, 3504, 3784, 3872, 4128, 4257, 4356, 4672, 4818, 5203, 5256, 5676, 5808, 6192, 6278, 6336, 6424, 7008, 7227, 7568, 7744, 8256, 8514, 8712, 8833, 9417, 9636, 10406, 10512, 11352, 11616, 12384, 12556, 12848, 14016, 14454, 15136, 15609, 17028, 17424, 17666, 18834, 19272, 20812, 21024, 22704, 23232, 24768, 25112, 25696, 26499, 28251, 28908, 30272, 31218, 34056, 34529, 34848, 35332, 37668, 38544, 41624, 42048, 45408, 46827, 50224, 51392, 52998, 56502, 57816, 62436, 68112, 69058, 69696, 70664, 75336, 77088, 79497, 83248, 90816, 93654, 100448, 103587, 105996, 113004, 115632, 124872, 136224, 138116, 141328, 150672, 154176, 158994, 166496, 187308, 200896, 207174, 211992, 226008, 231264, 249744, 272448, 276232, 282656, 301344, 310761, 317988, 332992, 374616, 379819, 414348, 423984, 452016, 462528, 499488, 552464, 565312, 602688, 621522, 635976, 749232, 759638, 828696, 847968, 904032, 998976, 1104928, 1139457, 1243044, 1271952, 1498464, 1519276, 1657392, 1695936, 1808064, 2209856, 2278914, 2486088, 2543904, 2996928, 3038552, 3314784, 3418371, 4557828, 4972176, 5087808, 6077104, 6629568, 6836742, 9115656, 9944352, 12154208, 13673484, 18231312, 19888704, 24308416, 27346968, 36462624, 54693936, 72925248, 109387872, 218775744]

約数ペア:

[(1, 218775744), (2, 109387872), (3, 72925248), (4, 54693936), (6, 36462624), (8, 27346968), (9, 24308416), (11, 19888704), (12, 18231312), (16, 13673484), (18, 12154208), (22, 9944352), (24, 9115656), (32, 6836742), (33, 6629568), (36, 6077104), (43, 5087808), (44, 4972176), (48, 4557828), (64, 3418371), (66, 3314784), (72, 3038552), (73, 2996928), (86, 2543904), (88, 2486088), (96, 2278914), (99, 2209856), (121, 1808064), (129, 1695936), (132, 1657392), (144, 1519276), (146, 1498464), (172, 1271952), (176, 1243044), (192, 1139457), (198, 1104928), (219, 998976), (242, 904032), (258, 847968), (264, 828696), (288, 759638), (292, 749232), (344, 635976), (352, 621522), (363, 602688), (387, 565312), (396, 552464), (438, 499488), (473, 462528), (484, 452016), (516, 423984), (528, 414348), (576, 379819), (584, 374616), (657, 332992), (688, 317988), (704, 310761), (726, 301344), (774, 282656), (792, 276232), (803, 272448), (876, 249744), (946, 231264), (968, 226008), (1032, 211992), (1056, 207174), (1089, 200896), (1168, 187308), (1314, 166496), (1376, 158994), (1419, 154176), (1452, 150672), (1548, 141328), (1584, 138116), (1606, 136224), (1752, 124872), (1892, 115632), (1936, 113004), (2064, 105996), (2112, 103587), (2178, 100448), (2336, 93654), (2409, 90816), (2628, 83248), (2752, 79497), (2838, 77088), (2904, 75336), (3096, 70664), (3139, 69696), (3168, 69058), (3212, 68112), (3504, 62436), (3784, 57816), (3872, 56502), (4128, 52998), (4257, 51392), (4356, 50224), (4672, 46827), (4818, 45408), (5203, 42048), (5256, 41624), (5676, 38544), (5808, 37668), (6192, 35332), (6278, 34848), (6336, 34529), (6424, 34056), (7008, 31218), (7227, 30272), (7568, 28908), (7744, 28251), (8256, 26499), (8514, 25696), (8712, 25112), (8833, 24768), (9417, 23232), (9636, 22704), (10406, 21024), (10512, 20812), (11352, 19272), (11616, 18834), (12384, 17666), (12556, 17424), (12848, 17028), (14016, 15609), (14454, 15136)]