213927424

素因数分解:

$2^9\times {\mathrm{307}}^1\times {\mathrm{1361}}^1$

素因数の和:1686

約数の個数: 40

約数和(自身を含む): 429144408

約数和(自身を除く): 215216984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 307, 512, 614, 1228, 1361, 2456, 2722, 4912, 5444, 9824, 10888, 19648, 21776, 39296, 43552, 78592, 87104, 157184, 174208, 348416, 417827, 696832, 835654, 1671308, 3342616, 6685232, 13370464, 26740928, 53481856, 106963712, 213927424]

約数ペア:

[(1, 213927424), (2, 106963712), (4, 53481856), (8, 26740928), (16, 13370464), (32, 6685232), (64, 3342616), (128, 1671308), (256, 835654), (307, 696832), (512, 417827), (614, 348416), (1228, 174208), (1361, 157184), (2456, 87104), (2722, 78592), (4912, 43552), (5444, 39296), (9824, 21776), (10888, 19648)]