2221037568

素因数分解:

$2^{11}\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2939}}^1$

素因数の和:3008

約数の個数: 144

約数和(自身を含む): 6573457800

約数和(自身を除く): 4352420232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 128, 144, 164, 192, 246, 256, 288, 328, 369, 384, 492, 512, 576, 656, 738, 768, 984, 1024, 1152, 1312, 1476, 1536, 1968, 2048, 2304, 2624, 2939, 2952, 3072, 3936, 4608, 5248, 5878, 5904, 6144, 7872, 8817, 9216, 10496, 11756, 11808, 15744, 17634, 18432, 20992, 23512, 23616, 26451, 31488, 35268, 41984, 47024, 47232, 52902, 62976, 70536, 83968, 94048, 94464, 105804, 120499, 125952, 141072, 188096, 188928, 211608, 240998, 251904, 282144, 361497, 376192, 377856, 423216, 481996, 564288, 722994, 752384, 755712, 846432, 963992, 1084491, 1128576, 1445988, 1504768, 1692864, 1927984, 2168982, 2257152, 2891976, 3009536, 3385728, 3855968, 4337964, 4514304, 5783952, 6019072, 6771456, 7711936, 8675928, 9028608, 11567904, 13542912, 15423872, 17351856, 18057216, 23135808, 27085824, 30847744, 34703712, 46271616, 54171648, 61695488, 69407424, 92543232, 123390976, 138814848, 185086464, 246781952, 277629696, 370172928, 555259392, 740345856, 1110518784, 2221037568]

約数ペア:

[(1, 2221037568), (2, 1110518784), (3, 740345856), (4, 555259392), (6, 370172928), (8, 277629696), (9, 246781952), (12, 185086464), (16, 138814848), (18, 123390976), (24, 92543232), (32, 69407424), (36, 61695488), (41, 54171648), (48, 46271616), (64, 34703712), (72, 30847744), (82, 27085824), (96, 23135808), (123, 18057216), (128, 17351856), (144, 15423872), (164, 13542912), (192, 11567904), (246, 9028608), (256, 8675928), (288, 7711936), (328, 6771456), (369, 6019072), (384, 5783952), (492, 4514304), (512, 4337964), (576, 3855968), (656, 3385728), (738, 3009536), (768, 2891976), (984, 2257152), (1024, 2168982), (1152, 1927984), (1312, 1692864), (1476, 1504768), (1536, 1445988), (1968, 1128576), (2048, 1084491), (2304, 963992), (2624, 846432), (2939, 755712), (2952, 752384), (3072, 722994), (3936, 564288), (4608, 481996), (5248, 423216), (5878, 377856), (5904, 376192), (6144, 361497), (7872, 282144), (8817, 251904), (9216, 240998), (10496, 211608), (11756, 188928), (11808, 188096), (15744, 141072), (17634, 125952), (18432, 120499), (20992, 105804), (23512, 94464), (23616, 94048), (26451, 83968), (31488, 70536), (35268, 62976), (41984, 52902), (47024, 47232)]