265385856

素因数分解:

$2^7\times 3^1\times {\mathrm{691109}}^1$

素因数の和:691126

約数の個数: 32

約数和(自身を含む): 704932200

約数和(自身を除く): 439546344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 691109, 1382218, 2073327, 2764436, 4146654, 5528872, 8293308, 11057744, 16586616, 22115488, 33173232, 44230976, 66346464, 88461952, 132692928, 265385856]

約数ペア:

[(1, 265385856), (2, 132692928), (3, 88461952), (4, 66346464), (6, 44230976), (8, 33173232), (12, 22115488), (16, 16586616), (24, 11057744), (32, 8293308), (48, 5528872), (64, 4146654), (96, 2764436), (128, 2073327), (192, 1382218), (384, 691109)]