289191072

素因数分解:

$2^5\times 3^1\times {\mathrm{947}}^1\times {\mathrm{3181}}^1$

素因数の和:4141

約数の個数: 48

約数和(自身を含む): 760167072

約数和(自身を除く): 470976000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 947, 1894, 2841, 3181, 3788, 5682, 6362, 7576, 9543, 11364, 12724, 15152, 19086, 22728, 25448, 30304, 38172, 45456, 50896, 76344, 90912, 101792, 152688, 305376, 3012407, 6024814, 9037221, 12049628, 18074442, 24099256, 36148884, 48198512, 72297768, 96397024, 144595536, 289191072]

約数ペア:

[(1, 289191072), (2, 144595536), (3, 96397024), (4, 72297768), (6, 48198512), (8, 36148884), (12, 24099256), (16, 18074442), (24, 12049628), (32, 9037221), (48, 6024814), (96, 3012407), (947, 305376), (1894, 152688), (2841, 101792), (3181, 90912), (3788, 76344), (5682, 50896), (6362, 45456), (7576, 38172), (9543, 30304), (11364, 25448), (12724, 22728), (15152, 19086)]