227626384

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{39409}}^1$

素因数の和:39455

約数の個数: 30

約数和(自身を含む): 465471510

約数和(自身を除く): 237845126

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 39409, 78818, 157636, 315272, 630544, 748771, 1497542, 2995084, 5990168, 11980336, 14226649, 28453298, 56906596, 113813192, 227626384]

約数ペア:

[(1, 227626384), (2, 113813192), (4, 56906596), (8, 28453298), (16, 14226649), (19, 11980336), (38, 5990168), (76, 2995084), (152, 1497542), (304, 748771), (361, 630544), (722, 315272), (1444, 157636), (2888, 78818), (5776, 39409)]