219520512

素因数分解:

$2^9\times 3^2\times {\mathrm{47639}}^1$

素因数の和:47663

約数の個数: 60

約数和(自身を含む): 633564360

約数和(自身を除く): 414043848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 47639, 95278, 142917, 190556, 285834, 381112, 428751, 571668, 762224, 857502, 1143336, 1524448, 1715004, 2286672, 3048896, 3430008, 4573344, 6097792, 6860016, 9146688, 12195584, 13720032, 18293376, 24391168, 27440064, 36586752, 54880128, 73173504, 109760256, 219520512]

約数ペア:

[(1, 219520512), (2, 109760256), (3, 73173504), (4, 54880128), (6, 36586752), (8, 27440064), (9, 24391168), (12, 18293376), (16, 13720032), (18, 12195584), (24, 9146688), (32, 6860016), (36, 6097792), (48, 4573344), (64, 3430008), (72, 3048896), (96, 2286672), (128, 1715004), (144, 1524448), (192, 1143336), (256, 857502), (288, 762224), (384, 571668), (512, 428751), (576, 381112), (768, 285834), (1152, 190556), (1536, 142917), (2304, 95278), (4608, 47639)]