319071888

素因数分解:

$2^4\times 3^2\times {\mathrm{2215777}}^1$

素因数の和:2215791

約数の個数: 30

約数和(自身を含む): 892958534

約数和(自身を除く): 573886646

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2215777, 4431554, 6647331, 8863108, 13294662, 17726216, 19941993, 26589324, 35452432, 39883986, 53178648, 79767972, 106357296, 159535944, 319071888]

約数ペア:

[(1, 319071888), (2, 159535944), (3, 106357296), (4, 79767972), (6, 53178648), (8, 39883986), (9, 35452432), (12, 26589324), (16, 19941993), (18, 17726216), (24, 13294662), (36, 8863108), (48, 6647331), (72, 4431554), (144, 2215777)]