231569768

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{719}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 439603200

約数和(自身を除く): 208033432

約数列:

[1, 2, 4, 8, 127, 254, 317, 508, 634, 719, 1016, 1268, 1438, 2536, 2876, 5752, 40259, 80518, 91313, 161036, 182626, 227923, 322072, 365252, 455846, 730504, 911692, 1823384, 28946221, 57892442, 115784884, 231569768]

約数ペア:

[(1, 231569768), (2, 115784884), (4, 57892442), (8, 28946221), (127, 1823384), (254, 911692), (317, 730504), (508, 455846), (634, 365252), (719, 322072), (1016, 227923), (1268, 182626), (1438, 161036), (2536, 91313), (2876, 80518), (5752, 40259)]