219710976

素因数分解:

$2^9\times 3^1\times {\mathrm{313}}^1\times {\mathrm{457}}^1$

素因数の和:791

約数の個数: 80

約数和(自身を含む): 588478704

約数和(自身を除く): 368767728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 313, 384, 457, 512, 626, 768, 914, 939, 1252, 1371, 1536, 1828, 1878, 2504, 2742, 3656, 3756, 5008, 5484, 7312, 7512, 10016, 10968, 14624, 15024, 20032, 21936, 29248, 30048, 40064, 43872, 58496, 60096, 80128, 87744, 116992, 120192, 143041, 160256, 175488, 233984, 240384, 286082, 350976, 429123, 480768, 572164, 701952, 858246, 1144328, 1716492, 2288656, 3432984, 4577312, 6865968, 9154624, 13731936, 18309248, 27463872, 36618496, 54927744, 73236992, 109855488, 219710976]

約数ペア:

[(1, 219710976), (2, 109855488), (3, 73236992), (4, 54927744), (6, 36618496), (8, 27463872), (12, 18309248), (16, 13731936), (24, 9154624), (32, 6865968), (48, 4577312), (64, 3432984), (96, 2288656), (128, 1716492), (192, 1144328), (256, 858246), (313, 701952), (384, 572164), (457, 480768), (512, 429123), (626, 350976), (768, 286082), (914, 240384), (939, 233984), (1252, 175488), (1371, 160256), (1536, 143041), (1828, 120192), (1878, 116992), (2504, 87744), (2742, 80128), (3656, 60096), (3756, 58496), (5008, 43872), (5484, 40064), (7312, 30048), (7512, 29248), (10016, 21936), (10968, 20032), (14624, 15024)]