330986880064

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{37206259}}^1$

素因数の和:37206410

約数の個数: 28

約数和(自身を含む): 661527302800

約数和(自身を除く): 330540422736

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 37206259, 74412518, 148825036, 297650072, 595300144, 1190600288, 2381200576, 5171670001, 10343340002, 20686680004, 41373360008, 82746720016, 165493440032, 330986880064]

約数ペア:

[(1, 330986880064), (2, 165493440032), (4, 82746720016), (8, 41373360008), (16, 20686680004), (32, 10343340002), (64, 5171670001), (139, 2381200576), (278, 1190600288), (556, 595300144), (1112, 297650072), (2224, 148825036), (4448, 74412518), (8896, 37206259)]