389619936

素因数分解:

$2^5\times 3^3\times {\mathrm{450949}}^1$

素因数の和:450968

約数の個数: 48

約数和(自身を含む): 1136394000

約数和(自身を除く): 746774064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 450949, 901898, 1352847, 1803796, 2705694, 3607592, 4058541, 5411388, 7215184, 8117082, 10822776, 12175623, 14430368, 16234164, 21645552, 24351246, 32468328, 43291104, 48702492, 64936656, 97404984, 129873312, 194809968, 389619936]

約数ペア:

[(1, 389619936), (2, 194809968), (3, 129873312), (4, 97404984), (6, 64936656), (8, 48702492), (9, 43291104), (12, 32468328), (16, 24351246), (18, 21645552), (24, 16234164), (27, 14430368), (32, 12175623), (36, 10822776), (48, 8117082), (54, 7215184), (72, 5411388), (96, 4058541), (108, 3607592), (144, 2705694), (216, 1803796), (288, 1352847), (432, 901898), (864, 450949)]