238891688

素因数分解:

$2^3\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{2801}}^1$

素因数の和:4337

約数の個数: 32

約数和(自身を含む): 512429760

約数和(自身を除く): 273538072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1523, 2801, 3046, 5602, 6092, 10661, 11204, 12184, 19607, 21322, 22408, 39214, 42644, 78428, 85288, 156856, 4265923, 8531846, 17063692, 29861461, 34127384, 59722922, 119445844, 238891688]

約数ペア:

[(1, 238891688), (2, 119445844), (4, 59722922), (7, 34127384), (8, 29861461), (14, 17063692), (28, 8531846), (56, 4265923), (1523, 156856), (2801, 85288), (3046, 78428), (5602, 42644), (6092, 39214), (10661, 22408), (11204, 21322), (12184, 19607)]