217127424

素因数分解:

$2^9\times 3^1\times {\mathrm{141359}}^1$

素因数の和:141380

約数の個数: 40

約数和(自身を含む): 578445120

約数和(自身を除く): 361317696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 141359, 282718, 424077, 565436, 848154, 1130872, 1696308, 2261744, 3392616, 4523488, 6785232, 9046976, 13570464, 18093952, 27140928, 36187904, 54281856, 72375808, 108563712, 217127424]

約数ペア:

[(1, 217127424), (2, 108563712), (3, 72375808), (4, 54281856), (6, 36187904), (8, 27140928), (12, 18093952), (16, 13570464), (24, 9046976), (32, 6785232), (48, 4523488), (64, 3392616), (96, 2261744), (128, 1696308), (192, 1130872), (256, 848154), (384, 565436), (512, 424077), (768, 282718), (1536, 141359)]