320974272

素因数分解:

$2^6\times 3^3\times {\mathrm{185749}}^1$

素因数の和:185770

約数の個数: 56

約数和(自身を含む): 943610000

約数和(自身を除く): 622635728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 185749, 371498, 557247, 742996, 1114494, 1485992, 1671741, 2228988, 2971984, 3343482, 4457976, 5015223, 5943968, 6686964, 8915952, 10030446, 11887936, 13373928, 17831904, 20060892, 26747856, 35663808, 40121784, 53495712, 80243568, 106991424, 160487136, 320974272]

約数ペア:

[(1, 320974272), (2, 160487136), (3, 106991424), (4, 80243568), (6, 53495712), (8, 40121784), (9, 35663808), (12, 26747856), (16, 20060892), (18, 17831904), (24, 13373928), (27, 11887936), (32, 10030446), (36, 8915952), (48, 6686964), (54, 5943968), (64, 5015223), (72, 4457976), (96, 3343482), (108, 2971984), (144, 2228988), (192, 1671741), (216, 1485992), (288, 1114494), (432, 742996), (576, 557247), (864, 371498), (1728, 185749)]