218057472

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 673440768

約数和(自身を除く): 455383296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 64, 71, 72, 86, 93, 96, 124, 128, 129, 142, 144, 172, 186, 192, 213, 248, 256, 258, 279, 284, 288, 344, 372, 384, 387, 426, 496, 516, 558, 568, 576, 639, 688, 744, 768, 774, 852, 992, 1032, 1116, 1136, 1152, 1278, 1333, 1376, 1488, 1548, 1704, 1984, 2064, 2201, 2232, 2272, 2304, 2556, 2666, 2752, 2976, 3053, 3096, 3408, 3968, 3999, 4128, 4402, 4464, 4544, 5112, 5332, 5504, 5952, 6106, 6192, 6603, 6816, 7936, 7998, 8256, 8804, 8928, 9088, 9159, 10224, 10664, 11008, 11904, 11997, 12212, 12384, 13206, 13632, 15996, 16512, 17608, 17856, 18176, 18318, 19809, 20448, 21328, 23808, 23994, 24424, 24768, 26412, 27264, 27477, 31992, 33024, 35216, 35712, 36636, 39618, 40896, 42656, 47988, 48848, 49536, 52824, 54528, 54954, 63984, 70432, 71424, 73272, 79236, 81792, 85312, 94643, 95976, 97696, 99072, 105648, 109908, 127968, 140864, 146544, 158472, 163584, 170624, 189286, 191952, 195392, 211296, 219816, 255936, 281728, 283929, 293088, 316944, 341248, 378572, 383904, 390784, 422592, 439632, 511872, 563456, 567858, 586176, 633888, 757144, 767808, 781568, 845184, 851787, 879264, 1023744, 1135716, 1172352, 1267776, 1514288, 1535616, 1690368, 1703574, 1758528, 2271432, 2344704, 2535552, 3028576, 3071232, 3407148, 3517056, 4542864, 5071104, 6057152, 6814296, 7034112, 9085728, 12114304, 13628592, 18171456, 24228608, 27257184, 36342912, 54514368, 72685824, 109028736, 218057472]

約数ペア:

[(1, 218057472), (2, 109028736), (3, 72685824), (4, 54514368), (6, 36342912), (8, 27257184), (9, 24228608), (12, 18171456), (16, 13628592), (18, 12114304), (24, 9085728), (31, 7034112), (32, 6814296), (36, 6057152), (43, 5071104), (48, 4542864), (62, 3517056), (64, 3407148), (71, 3071232), (72, 3028576), (86, 2535552), (93, 2344704), (96, 2271432), (124, 1758528), (128, 1703574), (129, 1690368), (142, 1535616), (144, 1514288), (172, 1267776), (186, 1172352), (192, 1135716), (213, 1023744), (248, 879264), (256, 851787), (258, 845184), (279, 781568), (284, 767808), (288, 757144), (344, 633888), (372, 586176), (384, 567858), (387, 563456), (426, 511872), (496, 439632), (516, 422592), (558, 390784), (568, 383904), (576, 378572), (639, 341248), (688, 316944), (744, 293088), (768, 283929), (774, 281728), (852, 255936), (992, 219816), (1032, 211296), (1116, 195392), (1136, 191952), (1152, 189286), (1278, 170624), (1333, 163584), (1376, 158472), (1488, 146544), (1548, 140864), (1704, 127968), (1984, 109908), (2064, 105648), (2201, 99072), (2232, 97696), (2272, 95976), (2304, 94643), (2556, 85312), (2666, 81792), (2752, 79236), (2976, 73272), (3053, 71424), (3096, 70432), (3408, 63984), (3968, 54954), (3999, 54528), (4128, 52824), (4402, 49536), (4464, 48848), (4544, 47988), (5112, 42656), (5332, 40896), (5504, 39618), (5952, 36636), (6106, 35712), (6192, 35216), (6603, 33024), (6816, 31992), (7936, 27477), (7998, 27264), (8256, 26412), (8804, 24768), (8928, 24424), (9088, 23994), (9159, 23808), (10224, 21328), (10664, 20448), (11008, 19809), (11904, 18318), (11997, 18176), (12212, 17856), (12384, 17608), (13206, 16512), (13632, 15996)]