427344384

素因数分解:

$2^9\times 3^1\times {\mathrm{278219}}^1$

素因数の和:278240

約数の個数: 40

約数和(自身を含む): 1138476240

約数和(自身を除く): 711131856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 278219, 556438, 834657, 1112876, 1669314, 2225752, 3338628, 4451504, 6677256, 8903008, 13354512, 17806016, 26709024, 35612032, 53418048, 71224064, 106836096, 142448128, 213672192, 427344384]

約数ペア:

[(1, 427344384), (2, 213672192), (3, 142448128), (4, 106836096), (6, 71224064), (8, 53418048), (12, 35612032), (16, 26709024), (24, 17806016), (32, 13354512), (48, 8903008), (64, 6677256), (96, 4451504), (128, 3338628), (192, 2225752), (256, 1669314), (384, 1112876), (512, 834657), (768, 556438), (1536, 278219)]