259221504

素因数分解:

$2^{11}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1417

約数の個数: 96

約数和(自身を含む): 713905920

約数和(自身を除く): 454684416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1024, 1361, 1488, 1536, 1984, 2048, 2722, 2976, 3072, 3968, 4083, 5444, 5952, 6144, 7936, 8166, 10888, 11904, 15872, 16332, 21776, 23808, 31744, 32664, 42191, 43552, 47616, 63488, 65328, 84382, 87104, 95232, 126573, 130656, 168764, 174208, 190464, 253146, 261312, 337528, 348416, 506292, 522624, 675056, 696832, 1012584, 1045248, 1350112, 1393664, 2025168, 2090496, 2700224, 2787328, 4050336, 4180992, 5400448, 8100672, 8361984, 10800896, 16201344, 21601792, 32402688, 43203584, 64805376, 86407168, 129610752, 259221504]

約数ペア:

[(1, 259221504), (2, 129610752), (3, 86407168), (4, 64805376), (6, 43203584), (8, 32402688), (12, 21601792), (16, 16201344), (24, 10800896), (31, 8361984), (32, 8100672), (48, 5400448), (62, 4180992), (64, 4050336), (93, 2787328), (96, 2700224), (124, 2090496), (128, 2025168), (186, 1393664), (192, 1350112), (248, 1045248), (256, 1012584), (372, 696832), (384, 675056), (496, 522624), (512, 506292), (744, 348416), (768, 337528), (992, 261312), (1024, 253146), (1361, 190464), (1488, 174208), (1536, 168764), (1984, 130656), (2048, 126573), (2722, 95232), (2976, 87104), (3072, 84382), (3968, 65328), (4083, 63488), (5444, 47616), (5952, 43552), (6144, 42191), (7936, 32664), (8166, 31744), (10888, 23808), (11904, 21776), (15872, 16332)]