21303628787712

素因数分解:

$2^{12}\times 3^1\times {\mathrm{61}}^1\times {\mathrm{28421209}}^1$

素因数の和:28421297

約数の個数: 104

約数和(自身を含む): 57733936515280

約数和(自身を除く): 36430307727568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 512, 732, 768, 976, 1024, 1464, 1536, 1952, 2048, 2928, 3072, 3904, 4096, 5856, 6144, 7808, 11712, 12288, 15616, 23424, 31232, 46848, 62464, 93696, 124928, 187392, 249856, 374784, 749568, 28421209, 56842418, 85263627, 113684836, 170527254, 227369672, 341054508, 454739344, 682109016, 909478688, 1364218032, 1733693749, 1818957376, 2728436064, 3467387498, 3637914752, 5201081247, 5456872128, 6934774996, 7275829504, 10402162494, 10913744256, 13869549992, 14551659008, 20804324988, 21827488512, 27739099984, 29103318016, 41608649976, 43654977024, 55478199968, 58206636032, 83217299952, 87309954048, 110956399936, 116413272064, 166434599904, 174619908096, 221912799872, 332869199808, 349239816192, 443825599744, 665738399616, 887651199488, 1331476799232, 1775302398976, 2662953598464, 3550604797952, 5325907196928, 7101209595904, 10651814393856, 21303628787712]

約数ペア:

[(1, 21303628787712), (2, 10651814393856), (3, 7101209595904), (4, 5325907196928), (6, 3550604797952), (8, 2662953598464), (12, 1775302398976), (16, 1331476799232), (24, 887651199488), (32, 665738399616), (48, 443825599744), (61, 349239816192), (64, 332869199808), (96, 221912799872), (122, 174619908096), (128, 166434599904), (183, 116413272064), (192, 110956399936), (244, 87309954048), (256, 83217299952), (366, 58206636032), (384, 55478199968), (488, 43654977024), (512, 41608649976), (732, 29103318016), (768, 27739099984), (976, 21827488512), (1024, 20804324988), (1464, 14551659008), (1536, 13869549992), (1952, 10913744256), (2048, 10402162494), (2928, 7275829504), (3072, 6934774996), (3904, 5456872128), (4096, 5201081247), (5856, 3637914752), (6144, 3467387498), (7808, 2728436064), (11712, 1818957376), (12288, 1733693749), (15616, 1364218032), (23424, 909478688), (31232, 682109016), (46848, 454739344), (62464, 341054508), (93696, 227369672), (124928, 170527254), (187392, 113684836), (249856, 85263627), (374784, 56842418), (749568, 28421209)]