320070144

素因数分解:

$2^9\times 3^1\times {\mathrm{208379}}^1$

素因数の和:208400

約数の個数: 40

約数和(自身を含む): 852690960

約数和(自身を除く): 532620816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 208379, 416758, 625137, 833516, 1250274, 1667032, 2500548, 3334064, 5001096, 6668128, 10002192, 13336256, 20004384, 26672512, 40008768, 53345024, 80017536, 106690048, 160035072, 320070144]

約数ペア:

[(1, 320070144), (2, 160035072), (3, 106690048), (4, 80017536), (6, 53345024), (8, 40008768), (12, 26672512), (16, 20004384), (24, 13336256), (32, 10002192), (48, 6668128), (64, 5001096), (96, 3334064), (128, 2500548), (192, 1667032), (256, 1250274), (384, 833516), (512, 625137), (768, 416758), (1536, 208379)]