231415688

素因数分解:

$2^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{11909}}^1$

素因数の和:12269

約数の個数: 32

約数和(自身を含む): 497361600

約数和(自身を除く): 265945912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 347, 694, 1388, 2429, 2776, 4858, 9716, 11909, 19432, 23818, 47636, 83363, 95272, 166726, 333452, 666904, 4132423, 8264846, 16529692, 28926961, 33059384, 57853922, 115707844, 231415688]

約数ペア:

[(1, 231415688), (2, 115707844), (4, 57853922), (7, 33059384), (8, 28926961), (14, 16529692), (28, 8264846), (56, 4132423), (347, 666904), (694, 333452), (1388, 166726), (2429, 95272), (2776, 83363), (4858, 47636), (9716, 23818), (11909, 19432)]