245530949968

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{883}}^1\times {\mathrm{125029}}^1$

素因数の和:126059

約数の個数: 40

約数和(自身を含む): 479685096800

約数和(自身を除く): 234154146832

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 883, 1112, 1766, 2224, 3532, 7064, 14128, 122737, 125029, 245474, 250058, 490948, 500116, 981896, 1000232, 1963792, 2000464, 17379031, 34758062, 69516124, 110400607, 139032248, 220801214, 278064496, 441602428, 883204856, 1766409712, 15345684373, 30691368746, 61382737492, 122765474984, 245530949968]

約数ペア:

[(1, 245530949968), (2, 122765474984), (4, 61382737492), (8, 30691368746), (16, 15345684373), (139, 1766409712), (278, 883204856), (556, 441602428), (883, 278064496), (1112, 220801214), (1766, 139032248), (2224, 110400607), (3532, 69516124), (7064, 34758062), (14128, 17379031), (122737, 2000464), (125029, 1963792), (245474, 1000232), (250058, 981896), (490948, 500116)]